International Federation of Digital Seismograph Networks

Network Codes

The following network codes are assigned by the FDSN archive (IRIS DMC) to provide uniqueness to seismological data streams.

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network code network name network operator operator country deployment country/region DOI
1A (2007-2008) NCISP6 Institute of Geology and Geophysics, CAS (CAS- Transect6) CN: China China DOI
1A (2009-2012) Arlita Reseau sismologique et géodésique français (RESIF) FR: France France DOI
1A (2013-2013) Waste Isolation Pilot Plant Noise Analysis New Mexico Tech US: United States United States DOI
1A (2014-2015) Mining-induced seismicity network at mine Prosper-Haniel, Bottrop Ruhr Universitaet Bochum (RUB Germany) DE: Germany Germany DOI
1B (2006-2008) UGANDA University of Frankfurt DE: Germany Germany
1B (2010-2011) Gulf of Alaska Active Source Experiment Woods Hole Oceanographic Institution (WHOI) US: United States United States
1B (2013-2013) Assured Arctic Awareness University of Washington US: United States United States DOI
1B (2014-2014) Sweetwater Array IRIS HQ (DC) US: United States United States
1B (2016-2017) Knipovich Ridge Passive Seismic Experiment Alfred Wegener Institute (AWI) DE: Germany Germany
1C (2008-2008) Study of the Crustal Structure of Northern Vietnam University of Texas at El Paso (UTEP) US: United States United States DOI
1C (2009-2010) Urban Seismology 2 Karlsruhe Institute of Technology (KIT GIP Germany) DE: Germany Germany
1C (2011-2014) Seismic Characterization of Menengai Crater, Kenya University of Texas at El Paso (UTEP) US: United States United States DOI
1C (2015-2015) Antithesis 2 Geoazur (Geoazur) FR: France France
1D (2008-2009) Erebus Tomography and Source Studies New Mexico Tech US: United States United States DOI
1D (2010-2011) Elevation change anomalies in West Antarctica and dynamics of subglacial water beneath ice streams and their tributaries UC Santa Cruz US: United States United States DOI
1D (2014-2014) MSH Node Array University of New Mexico (UNM) US: United States United States DOI
1D (2016-2018) UKANET: UK Antarctic Network University of Leeds (UK) GB: United Kingdom United Kingdom DOI
1E (2010-2012) ELLITE University of Aberdeen (UK) GB: United Kingdom United Kingdom
1E (2015-2016) Crustal Magma Plumbing of the Santorini Volcanic System - OBS Component University of Oregon US: United States United States DOI
1F (2008-2008) Taiwan Geodynamics Project University of Southern California US: United States United States DOI
1F (2015-2016) Workshops on Volcanoes 2016, Santiaguito, Guatemala University of Alaska, Fairbanks (UAF, AK USA) US: United States United States DOI
1G (2010-2011) Seismic Imaging of the Ordos Plateau University of Missouri-Kansas City (UMKC) US: United States United States DOI
1G (2012-2017) ScanArray core GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
1H (2012-2020) Central Otago Seismic Array Victoria University of Wellington (VUW New Zealand) NZ: New Zealand New Zealand DOI
2A (2001-2002) Gravity Lineations, Intraplate Melting, Petrologic and Seismic Expedition Brown University US: United States United States
2A (2007-2014) COGEAR Temporary Deployments, Valais, Switzerland Swiss Seismological Service CH: Switzerland Switzerland DOI
2B (2007-2009) PUDEL Network, Argentina, 2007-2009 GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
2B (2010-2011) OBSIP: Bering Sea Active Source Experiment Woods Hole Oceanographic Institution (WHOI) US: United States United States
2B (2013-2014) East_Staithes Durham University GB: United Kingdom United Kingdom
2B (2016-2017) Pryor: Cornell University Cornell University US: United States United States DOI
2C (2010-2011) Geophysical Study of Ice Stream Stick-slip dynamics Central Washington University US: United States United States DOI
2C (2013-2013) New England Damage Experiment Phase II Weston Geophysical Corp US: United States United States DOI
2C (2014-2015) CoLiBrEA University Montpellier II (UM2 UMSF France) FR: France Tanzania DOI
2D (2010-2011) Albacore UC San Diego US: United States United States
2D (2013-2016) N2 University of Bergen (UiB Norway) Inst of Geophysics NO: Norway Norway
2E (2010-2011) Seismic Coherence and Site Effect Studies at Precarious Rock Locations in Riverside, California USGS Caltech, Pasadena US: United States United States DOI
2E (2014-2016) Norway Microbarom Study 2014 Los Alamos National Laboratory (LANL, NM) US: United States United States DOI
2F (2009-2009) Taiwan Supplement #2 to TAIGER project University of Southern California US: United States United States DOI
2F (2010-2011) OMBRA seismic network Istituto Nazionale di Geofisica e Vulcanologia (INGV) IT: Italy Italy
2F (2012-2013) LONGMEN GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany DOI
2F (2014-2015) PFO Accelerometer Test IGPP University of California Systemwide Institute of Geophysics and Planetary Physics US: United States United States
2F (2017-2020) Crust and lithosphere Investigation of the Easternmost expression of the Laramide Orogeny - Pilot Experiment UC Riverside US: United States United States DOI
2G (2010-2015) Testing of the effectiveness of incorporating seismic data in seismic hazard assessment within a traditional field course Indiana University Bloomington (IU Bloomington) US: United States United States DOI
2G (2016-2016) Lastarria volcano experiment GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
2H (2016-2018) Interim Broadband Monitoring of the Mount Erebus Volcano New Mexico Tech US: United States United States DOI
3A (2007-2007) Southern Okalahoma Aulcaogen 3-D test IRIS/PASSCAL DOI
3A (2008-2009) ARC-Vanuatu Observatoire de Grenoble, Grenoble FR: France France
3A (2010-2012) Maule Aftershock Deployment (UK) University of Liverpool GB: United Kingdom United Kingdom
3A (2013-2014) The celerity of microbaroms Los Alamos National Laboratory (LANL, NM) US: United States United States DOI
3A (2016-2016) Centro di microzonazione sismica Network, 2016 Central Italy seismic sequence INGV / IDPA-CNR / IMAA-CNR / ENEA IT: Italy Italy DOI
3B (2008-2013) Desert Peak EGS Lawrence Berkeley Laboratory (LBNL, CA USA) US: United States United States
3B (2014-2014) Reflection imaging using railroad noise as seismic source Cornell University US: United States United States DOI
3B (2015-2016) Integrated Geosciences in the Merida Andes, Venezuela Fundación Venezolana de Investigaciones Sismológicas (FUNVISIS), Caracas VE: Venezuela Venezuela
3C (2010-2011) Collaborative Proposal: Glacier seismicity and its relationship to basal motion Central Washington University US: United States United States DOI
3C (2013-2013) East Bay Seismic Experiment USGS Menlo Park US: United States United States DOI
3C (2014-2014) Arizona Rapid Array Array Mobilization Program Arizona Geological Survey US: United States United States DOI
3D (2010-2013) Morocco-Muenster Munster University (WWU-Germany) Westfalische Wilhelms-Universitat Munster DE: Germany Germany DOI
3D (2014-2016) HART Pisagua Earthquake GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
3E (2010-2011) Exploring Seismic Velocity of Sediments in the Mississippi Embayment University of Memphis, CERI US: United States United States DOI
3E (2012-2014) Mauritius Seismic Land Station Institute for Geosciences - Goethe University DE: Germany Germany
3E (2015-2015) Crustal Magma Plumbing of the Santorini Volcanic System - Land Component University of Oregon US: United States United States DOI
3F (2010-2010) USGS flume seismic monitoring USGS Vancouver WA US: United States United States DOI
3F (2013-2014) HUMMING WOMBAT Weston Geophysical Corp US: United States United States DOI
3F (2016-2018) SIR-MIUR Project INSIEME - broadband seismic network in Val d'Agri (souther Italy) CNR IMAA Consiglio Nazionale delle Ricerche (Italy) (CNR IMAA) IT: Italy Italy DOI
3G (2007-2016) TÜBITAK Marmara Research Center Earth Sciences Institution Network TÜBITAK Marmara Research Center (MRC Turkey) TR: Turkey Turkey DOI
3H (2009-2009) Norcia basin (Italy) temporary network GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
3H (2016-2016) Renland ISTerre, Université Grenoble Alpes, CNRS (ISTerre) FR: France France
4A (2008-2008) Investigating mechanisms of subglacial hydrology and basal shear stress beneath Whillans Ice Stream using passive seismology UC Santa Cruz US: United States United States DOI
4A (2009-2009) Emersito Seismic Network for Site Effect Studies in L'Aquila town (Central Italy) Istituto Nazionale di Geofisica e Vulcanologia (INGV) IT: Italy Italy DOI
4A (2010-2011) Darfield RAMP Aftershock Deployment, NZ University of Wisconsin, Madison US: United States United States DOI
4A (2012-2014) Pollino Seismic Experiment GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
4A (2016-2018) SP Crater Network Northern Arizona University (NAU AEIC Arizona) US: United States United States DOI
4B (2008-2009) TASK FORCE KIRGISTAN GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
4B (2010-2015) Raft River EGS Lawrence Berkeley Laboratory (LBNL, CA USA) US: United States United States
4B (2016-2018) ANR-Remake Quito basin CEREMA (CEREMA) FR: France France DOI
4C (2005-2010) Semipalatinsk Test Site Network Inst. of Geophysical Research National Nuclear Center of Republic of Kazakhstan KZ: Kazakhstan Kazakhstan
4C (2011-2014) NERA-JRA1-A Observatoire de Grenoble, Grenoble FR: France France
4C (2015-2015) GeoGirls outreach experiment at Mount St. Helens USGS Vancouver WA US: United States United States
4D (1985-2009) Seismological Experiments on Swiss Glaciers Swiss Seismological Service CH: Switzerland Switzerland DOI
4D (2010-2011) Parkfield Experiment to Record Microseismicity and Tremor Karlsruhe Institute of Technology (KIT GIP Germany) DE: Germany Germany
4D (2012-2020) Swiss temporary deployments on glaciers Swiss Seismological Service CH: Switzerland Switzerland DOI
4E (2010-2011) MARS/Testing of cabled broadband OBS using MARS test facility UC San Diego US: United States United States
4E (2015-2016) Field Research Station broadband seismometer network University of Bristol (UK) GB: United Kingdom United Kingdom DOI
4F (2007-2011) Askja 2007 University of Cambridge (UK) Earth Sciences GB: United Kingdom United Kingdom
4F (2015-2016) North Texas Earthquake Study: Venus (Johnson County), TX Southern Methodist University (SMU TX) US: United States United States DOI
4G (2007-2025) EMSO-MOMAR Institut de Physique du Globe de Paris FR: France France
4H (2014-2017) Oklahoma State University Seismic Network Oklahoma State University (OSU USA) US: United States United States DOI
5A (2005-2009) Samoa Lithosphere Integrated Seismic-Petrologic Expedition Woods Hole Oceanographic Institution (WHOI) US: United States United States DOI
5A (2010-2012) Crustal-Scale Geometry of Active Continental Normal Faults Oregon State University (OSU USA) US: United States United States DOI
5A (2013-2013) Eastern North American Margin Explosives Test University of Texas at El Paso (UTEP) US: United States United States DOI
5A (2014-2016) Subduction Reversal and the Ontong Java Plateau University of Southampton (UK) GB: United Kingdom United Kingdom
5B (2008-2008) HLP 3C Piggy Back RT130 Stanford University US: United States United States DOI
5B (2009-2009) TaskForce L Aquila 2009 GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
5B (2010-2015) Brady Hot Spring EGS Lawrence Berkeley Laboratory (LBNL, CA USA) US: United States United States
5C (2009-2011) Dynamics of Lake-Calving Glaciers: Yakutat Glacier, Alaska University of Alaska, Fairbanks (UAF, AK USA) US: United States United States DOI
5C (2012-2014) TIPTIMON TAJIKISTAN GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
5C (2015-2016) September 16, 2015 Illapel Earthquake: Seismicity and Segmentation of the Nazca-South America Subudction Zone in Chile University of Florida US: United States United States DOI
5D (2009-2020) LuxBB Karlsruhe Institute of Technology (KIT GIP Germany) DE: Germany Germany
5E (2010-2010) Earthquake Swarms and Aseismic Slip in the Salton Trough: High-Resolution Imaging of the Upper Frictional Stability Transition Cornell University US: United States United States DOI
5E (2011-2013) MINAS GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany DOI
5E (2014-2015) Cascadia Initiative Oregon State University (OSU USA) US: United States United States DOI
5F (2010-2011) CASE-IPY University of Strasbourg (Unistra) FR: France France
5F (2012-2014) GlacioBurst ZAMG - Central Institute for Meteorology and Geodynamics AT: Austria Austria DOI
5F (2015-2016) Magnetotelluric and seismic investigation of arc melt generation, delivery, and storage beneath Okmok Volcano University of Wisconsin, Madison US: United States United States DOI
5G (2011-2011) SinoProbe: Northeast China Transect University of Oklahoma (OU Oklahoma USA) US: United States United States DOI
5H (2013-2016) Crust of the Oman Ophiolite and its Lithosphere Christian Albrechts - Universitat zu Kiel DE: Germany Germany DOI
5H (2017-2019) Central Virginia and South Carolina seismic monitoring experiment Virginia Polytechnic Institute and State University (VPI&SU or Virginia Tech) US: United States United States DOI
6A (2007-2007) Seismic Experiment Active Caribbean Andesite Lava Island Precision Seismo-geodetic Observatory Penn State University US: United States United States DOI
6A (2008-2009) Rohrbach/Vogtland seismic array 2008 GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
6A (2010-2012) Walvis Ridge Passive Source Seismic Experiment GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
6A (2013-2016) Seismic Array iNegrated Detection for a Window of Indian Continental Head Institute of Geology and Geophysics, CAS (CAS ) CN: China China DOI
6B (2006-2009) North China seismic Array Institute of Geophysics China Earthquake Administration (IGPCEA) CN: China China DOI
6B (2010-2015) New York Canyon EGS Lawrence Berkeley Laboratory (LBNL, CA USA) US: United States United States
6C (2009-2010) Ferghana GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
6C (2011-2011) Seismic Cluster Investigation in the Southern Rio Grande Rift University of Texas at El Paso (UTEP) US: United States United States DOI
6C (2013-2014) TIPTIMON AFGHANISTAN GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
6D (2009-2016) Telica Seismic and Deformation Network Carnegie Institute of Washington / Science (DTM CIW) US: United States United States
6E (2007-2011) Nisyros network Ruhr Universitaet Bochum (RUB Germany) DE: Germany Germany
6E (2013-2016) Wabash Valley Seismic Zone Southern Illinois University Carbondale (SIUC) US: United States United States DOI
6F (2012-2016) WIsconsin, new Zealand, And Rpi Deployment, Deep Fault Drilling Project University of Wisconsin, Madison US: United States United States DOI
6G (2013-2016) MARsite Project Kandilli Observatory and Earthquake Research Institute, Bosphorus Univ. (KOERI) TR: Turkey Turkey DOI
6H (2015-2017) Darsser Schwelle Leibniz-Institute for Baltic Sea Research Rostock - IOW (IOW) DE: Germany Germany
7A (1992-1992) BTL Australian National University (ANU, Australia) AU: Australia Australia
7A (2008-2008) Lake Toba GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
7A (2009-2009) TANGSHAN University of Oklahoma (OU Oklahoma USA) US: United States United States DOI
7A (2010-2011) Cascadia- Keck Woods Hole Oceanographic Institution (WHOI) US: United States United States
7A (2012-2012) Wide-Angle seismic reflection Experiment across the Central Iberian Zone; Iberia Peninsula Institut de Ciencies de la Terra "Jaume Almera" (CSIC ICTJA Spain) ES: Spain Spain DOI
7A (2013-2016) Mid-Atlantic Geophysical Integrative Collaboration Yale University US: United States United States DOI
7B (1993-1996) SKIPPY Australian National University (ANU, Australia) AU: Australia Australia
7B (2008-2010) TIPAGE GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
7B (2011-2016) Dixie Valley EGS Lawrence Berkeley Laboratory (LBNL, CA USA) US: United States United States
7C (1994-1996) YE Australian National University (ANU, Australia) AU: Australia Australia
7C (2009-2012) DORA Institut des Sciences de la Terre FR: France France
7C (2014-2014) 2014 NAPA Earthquake Response USGS Menlo Park US: United States United States DOI
7C (2015-2015) The Mackenzie Mountains Transect: Active Deformation from Margin to Craton Colorado State University (CSU) US: United States United States DOI
7D (1997-1997) KIMBA97 Australian National University (ANU, Australia) AU: Australia Australia
7D (2009-2010) Yakima Landslide RAMP University of Memphis, CERI US: United States United States DOI
7D (2011-2017) Cascadia Initiative Community Experiment - OBS Component IRIS HQ (DC) US: United States United States DOI
7E (1998-1998) KIMBA98 Australian National University (ANU, Australia) AU: Australia Australia
7E (2006-2008) PASSEQ GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany DOI
7E (2010-2011) Glacioseismic Monitoring of Rumblings in Jakobshavn Glacier University of North Carolina at Chapel Hill (UNC) US: United States United States DOI
7E (2013-2016) Reykjanet Institute of Geophysics, Academy of Sciences of the Czech Republic CZ: Czech Republic Czech Republic DOI
7F (1999-1999) QUOLL Australian National University (ANU, Australia) AU: Australia Australia
7F (2010-2012) Central Arkansas Induced Eathquakes 2010-2011 University of Memphis, CERI US: United States United States
7F (2015-2018) Casey - Davis region University of Tasmania AU: Australia Australia
7G (2000-2004) WA-CRATON Auburn University US: United States United States
7G (2011-2012) Youngstown, Ohio, induced earthquakes Lamont Doherty Earth Observatory (LDEO), Columbia University US: United States United States
7G (2014-2015) Popocatepetl Tremor Experiment Carnegie Institute of Washington / Science (DTM CIW) US: United States United States DOI
7G (2016-2018) Halmahera - Indonesia GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
7H (2001-2002) TIGGER Australian National University (ANU, Australia) AU: Australia Australia
7H (2010-2020) W-Alps landslide experiments Char d Osset, Chamousset, Pont Bourquin Institut des Sciences de la Terre FR: France France
7I (2003-2005) TASMAL Australian National University (ANU, Australia) AU: Australia Australia
7I (2011-2022) InSight pre and post-flight test data Institut de Physique du Globe de Paris FR: France France
7J (2005-2008) CAPRAL Australian National University (ANU, Australia) AU: Australia Australia
7J (2011-2011) Correlating seismic and visual (TLS) signals at Breidamerkurjokull, Iceland University of South Florida (USF) US: United States United States DOI
7J (2016-2030) InSight pre and post-flight synthetic data Institut de Physique du Globe de Paris FR: France France
7K (2007-2008) SOC Australian National University (ANU, Australia) AU: Australia Australia
7K (2014-2017) Peru Coastal Seismic Data Liverpool University GB: United Kingdom United Kingdom DOI
7M (1998-1998) LF98 Australian National University (ANU, Australia) AU: Australia Australia
7N (1999-1999) MB99 Australian National University (ANU, Australia) AU: Australia Australia
7O (2000-2000) AFOO Australian National University (ANU, Australia) AU: Australia Australia
7P (2002-2002) TIGGER-SP Australian National University (ANU, Australia) AU: Australia Australia
7Q (2004-2005) SEAL Australian National University (ANU, Australia) AU: Australia Australia
7R (2005-2006) EVA Australian National University (ANU, Australia) AU: Australia Australia
7S (2006-2007) SETA Australian National University (ANU, Australia) AU: Australia Australia
7T (2007-2007) SEAL2 Australian National University (ANU, Australia) AU: Australia Australia
7U (2007-2008) SEAL3 Australian National University (ANU, Australia) AU: Australia Australia
8A (2008-2009) IPY: Stability of Larsen C Ice Shelf in a Warming Climate IRIS PASSCAL Instrument Center @ New Mexico Tech US: United States United States DOI
8A (2010-2012) West Iberia Lithosphere and Astenosphere Structure Instituto Dom Luiz (FCUL formerly CGUL-LX Portugal) PT: Portugal Portugal
8A (2014-2014) Seismic Transect Across the Okavango Rift Zone Woods Hole Oceanographic Institution (WHOI) US: United States United States DOI
8A (2015-2018) AfricaArray - Namibia Penn State University US: United States United States
8B (2008-2009) NCISP7 Institute of Geology and Geophysics, CAS (CAS- Transect6) CN: China China DOI
8B (2010-2015) Newberry EGS Lawrence Berkeley Laboratory (LBNL, CA USA) US: United States United States
8C (2007-2016) Lucky Strike OBS Network
8D (1980-2030) Swiss Seismological Service Aftershock Deployments Swiss Seismological Service CH: Switzerland Switzerland DOI
8E (2011-2013) Mammoth Mountain Broadband Experiment USGS Menlo Park US: United States United States
8E (2014-2015) Seismic monitoring at Lascar volcano after 2014 Iquique earthquake GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
8F (2005-2012) West--Fissure- and Atacama-Fault Seismic Network, Northern Chile Freie Universitaet Berlin DE: Germany Germany DOI
8F (2015-2015) Hikurangi Ocean Bottom Investigation of Tremor and Slow Slip, LBPR and TXBP data University of Texas at Austin US: United States United States DOI
8F (2016-2016) MARGATS Universite Brest FR: France France
8G (2013-2015) MEJIPE Freie Universitaet Berlin DE: Germany Germany DOI
8G (2016-2017) 2016 Pedernales Earthquake Aftershock Deployment Ecuador Lehigh University US: United States United States DOI
8H (2007-2007) SISMANTILLES-2 Geoazur (Geoazur) FR: France France DOI
8X (2016-2018) Central Adriatic Seismic Experiment ETHZ (Swiss Federal Institute of Technology, Zurich Switzerland) CH: Switzerland Switzerland
9A (2007-2008) COBO GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
9A (2010-2011) Loihi Seismicity Woods Hole Oceanographic Institution (WHOI) US: United States United States
9A (2012-2012) Deformation and magmatic modification of a steep continental margin, western Idaho - eastern Oregon Virginia Polytechnic Institute and State University (VPI&SU or Virginia Tech) US: United States United States DOI
9A (2013-2013) East Texas Earthquake Monitoring Weston Geophysical Corp US: United States United States DOI
9A (2015-2016) Makushin Volcano Plumbing University of Wisconsin, Madison US: United States United States DOI
9B (2008-2008) Volcano Seismology and Digital Signal Processing Short Course (GEOP539) New Mexico Tech US: United States United States DOI
9B (2010-2010) Volcano Geophysical Field Methods Course at Kilauea Volcano, Hawaii New Mexico Tech US: United States United States DOI
9B (2011-2011) TopoGreenland Copenhagen University DK: Denmark Denmark DOI
9B (2012-2013) Tomographic Imaging of Silali and Paka Volcanoes University of Texas at El Paso (UTEP) US: United States United States
9B (2014-2015) Cape Verde, Fogo Temporary Seismic Network Instituto Português do Mar e da Atmosfera, I.P. (IPMA) PT: Portugal Portugal
9C (2010-2011) High Resolution Seismological Profiling across Sierra Nevad GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
9C (2014-2016) Aleutian Array of Arrays UC Riverside US: United States United States DOI
9D (2010-2012) Ice-ocean interaction at Nuuk tidewater glaciers University of Alaska, Fairbanks (UAF, AK USA) US: United States United States DOI
9D (2014-2014) Integrated Geosciences in the Merida Andes, Venezuela Fundación Venezolana de Investigaciones Sismológicas (FUNVISIS), Caracas VE: Venezuela Venezuela DOI
9D (2015-2015) Seismic Array of the Sevilleta DOI
9E (2000-2030) Short term noise tests / structural / foundation monitoring at SED, ETHZ Swiss Seismological Service CH: Switzerland Switzerland DOI
9F (2008-2018) Southern Alps microearthquake Borehole Array- part 2 Victoria University of Wellington (VUW New Zealand) NZ: New Zealand New Zealand DOI
9G (2012-2015) Newberry Volcano EGS Demonstration MSA AltaRock Energy Inc (WA, USA) US: United States United States DOI
9G (2016-2017) Impact of Supraglacial Lakes on Ice-Shelf Stability University of Chicago US: United States United States DOI
A Generic Asian Strong Motion Network Asia
A1 Southern African Co-located Academic Network Pangaea Geophyics and Geodesy Working Group ZA: South Africa South Africa
AA Anchorage Strong Motion Network University of Alaska, Fairbanks (UAF, AK USA) US: United States United States
AB National Seismic Network of Azerbaijan Republic Center of Seismic Survey/Acad. of Sciences of Azerbaijan AZ: Azerbaijan Azerbaijan
AC Albanian Seismological Network Institute of Geosciences, Polytechnic Univ. of Tirana AL: Albania Albania
AD ACROSS Strong Motion Network Central Asian Institute for Applied Geosciences KG: Kyrgyzstan Kyrgyzstan
AE Arizona Broadband Seismic Network Arizona Geological Survey US: United States United States DOI
AF AfricaArray Penn State University US: United States United States DOI
AG Arkansas Seismic Network Arkansas Geological Survey (AGS) US: United States United States
AH Arkhangelsk Seismic Network Institute of Environmental Problems of the North UB RAS RU: Russian Federation Russian Federation
AI Antarctic Seismographic Argentinean Italian Network Istituto Nazionale di Oceanografia e di Geofisica Sperimentale IT: Italy Antarctica DOI
AK Alaska Regional Network Alaska Earthquake Center, Univ. of Alaska Fairbanks (AEC) US: United States United States DOI
AL Alaskan Long Period Array University of Alaska, Fairbanks (UAF, AK USA) US: United States United States
AM Public Seismic Network Other
AN Altay-Sayan Regional Seismic Network Geophysical Survey Siberian Branch Russian Academy of Sciences (GS SB RAS) RU: Russian Federation Russian Federation
AO Arkansas Seismic Observatory University of Arkansas at Little Rock (UALR) US: United States United States
AP APS FREE FIELD ARRAY AP (APS) US: United States United States DOI
AQ Central Queensland Seismic Network Central Queensland Seismology Research Group (CQSRG) AU: Australia Australia DOI
AR Northern Arizona Network Northern Arizona University (NAU AEIC Arizona) US: United States United States
AS Modified High Gain Long Period Observatory Albuquerque Seismological Laboratory (ASL)/USGS US: United States Global DOI
AT National Tsunami Warning Center Alaska Seismic Network NOAA National Oceanic and Atmospheric Administration (USA) US: United States Alaska DOI
AU Australian National Seismograph Network Geoscience Australia (GA) AU: Australia Australia
AV Alaska Volcano Observatory USGS Alaska Fairbanks US: United States United States
AW AWI Network Antarctica Alfred Wegener Institute for Polar and Marine Research DE: Germany Antarctica DOI
AX Meteo Aruba Departamento Meterologico Aruba AW: Aruba Aruba
AY Haitian Seismic Network Bureau of Mines and Energy (Haiti) HT: Haiti Haiti
AZ ANZA Regional Network UC San Diego US: United States United States DOI
B2 Itaipu Binacional Itaipu Binacional (Itaipu) BR: Brazil Brazil DOI
BA UniBAS Universita della Basilicata IT: Italy Italy
BB Brunei Darussalam National Seismic Network National Seismic Center of Brunei BN: Brunei Brunei
BC Red Sismica del Noroeste de Mexico Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada MX: Mexico Mexico DOI
BD Bakun Dam Micro-Seismic Monitoring Network Kinemetrics US: United States United States
BE Belgian Seismic Network Royal Observatory of Belgium BE: Belgium Belgium DOI
BF Black Forest Observatory Universities of Karlsruhe and Stuttgart DE: Germany Germany
BG Berkeley Geysers Network UC Berkeley US: United States United States
BH Bay Area Urban Hazards USGS US: United States United States
BI University of Dhaka Seismographic Network University of Dhaka BD: Bangladesh Bangladesh
BK Berkeley Digital Seismograph Network UC Berkeley US: United States United States DOI
BL Brazilian Lithospheric Seismic Project Universidade de Sao Paulo, USP BR: Brazil Brazil
BN UK-Net, Blacknest Array Blacknest (AWE UK) GB: United Kingdom United Kingdom
BO Bosai-Ken Network National Research Institute for Earth Science and Disaster Prevention (NEID JAPAN) JP: Japan Japan
BP Berkeley Parkfield High Resolution Seismic Network UC Berkeley US: United States United States DOI
BR University of Brasilia Seismic Network University of Brasilia BR: Brazil Brazil
BS National Seismic Network of Bulgaria Bulgarian Academy of Sciences Geophysical Institute (GPhl Bulgaria) BG: Bulgaria Bulgaria
BT Red Sismológica de la Sabana de Bogotá Universidad Nacional de Colombia (UN-Colombia) CO: Colombia Colombia
BU Boise State University Seismic Network Boise State University US: United States United States
BW BayernNetz Department of Earth and Environmental Sciences, Geophysical Observatory, University of Munchen DE: Germany Germany DOI
BX Botswana Seismological Network Department of Geological Survey of Botswana BW: Botswana Botswana
BY Baikal Digital Seismograph Network Baikal Regional Seismological Center RU: Russian Federation Russian Federation
BZ ZIMBABWE SEISMIC NETWORK METEOROLOGICAL SERVICES DEPARTMENT,GOETZ OBSERVATORY (MSD) ZW: Zimbabwe Zimbabwe DOI
C Chilean National Seismic Network Universidad de Chile, Dept de Geofisica (DGF UChile Chile) CL: Chile Chile
C0 Colorado Geological Survey Seismic Network Colorado Geological Survey (CGS) US: United States United States DOI
C1 Red Sismologica Nacional Universidad de Chile, Dept de Geofisica (DGF UChile Chile) CL: Chile Chile
C2 Canadian National Geomagnetic Network Natural Resources Canada (NRCAN Canada) CA: Canada Canada
C3 Central and East European Earthquake Research Network Central and East European Earthquake Research Network (CE3RN) AT: Austria Austria DOI
C4 CERN Seismic Network CERN (CERN) M7: Multiple Countries Multiple Countries
C7 Red Sísmica Canaria Instituto Volcanológico de Canarias (INVOLCAN) ES: Spain Canary Islands, Spain DOI
CA Catalan Seismic Network Institut Cartogràfic i Geològic de Catalunya-Institut d'Estudis Catalans (ICGC-IEC) ES: Spain Catalonia DOI
CB Data Management Centre of China National Seismic Network at Institute of Geophysics, CEA Institute of Geophysics China Earthquake Administration (IGPCEA) CN: China China DOI
CC Cascade Chain Volcano Monitoring Cascades Volcano Observatory/USGS US: United States United States DOI
CD China Digital Seismograph Network Albuquerque Seismological Laboratory (ASL)/USGS US: United States United States DOI
CE California Strong Motion Instrumentation Program California Division of Mines and Geology (CDMG) US: United States United States
CF Red Acelerografica Nacional de la Comision Federal de Electricidad (CFE) Comision Federal de Electricidad (CFE) MX: Mexico Mexico
CG Coso Microearthquake Network Geothermal Program Office/US Navy US: United States United States
CH Switzerland Seismological Network Swiss Seismological Service CH: Switzerland Switzerland DOI
CI Southern California Seismic Network California Institute of Technology (Caltech) US: United States United States DOI
CJ Community Seismic Network California Institute of Technology (Caltech) US: United States United States
CK CAREMON Central Asian Cross-border network GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Central Asia
CL Corinth Riff Laboratory Institut de Sciences de l'Univers (INSU) (CNRS-INSU) FR: France Greece DOI
CM Red Sismologica Nacional de Colombia INGEOMINAS - Servicio Geologico Colombiano (SGC Colombia) CO: Colombia Colombia
CN Canadian National Seismic Network Geological Survey of Canada CA: Canada Canada
CO South Carolina Seismic Network University of South Carolina US: United States United States DOI
CP CIVISA Seismo-Volcanic Monitoring Network-Azores Islands University of Azores PT: Portugal Portugal
CQ Cyprus Broadband Seismological Network Geological Survey Department Cyprus CY: Cyprus Cyprus DOI
CR Croatian Seismograph Network University of Zagreb HR: Croatia Croatia
CS Caucusus Array Lamont Doherty Earth Observatory (LDEO), Columbia University US: United States Russian Federation
CT California Transect Network UC Santa Cruz US: United States United States
CU Caribbean USGS Network Albuquerque Seismological Laboratory (ASL)/USGS US: United States Caribbean region DOI
CV Vigil Network, Cape Verde Islands Instituto Superior Tecnico (IST Universidade Tecnica de Lisboa, Portugal) PT: Portugal Portugal
CW Servicio Sismologico Nacional de Cuba (SSNC) National Centre for Seismological Research (CENAIS Cuba) CU: Cuba Cuba
CX Plate Boundary Observatory Network Northern Chile GFZ / IGPP / CSN / UdC / UCNA M7: Multiple Countries Multiple Countries DOI
CY Cayman Islands Cayman Islands Government KY: Cayman Islands Cayman Islands
CZ Czech Regional Seismic Network Institute of Geophysics, Academy of Sciences of the Czech Republic CZ: Czech Republic Czech Republic DOI
D0 Kamchatka Network of Seismic Stations Geophysical Survey Kamchatkan EMSD (KEMSD GS RAS - Russia) RU: Russian Federation Russian Federation
D1 IPE_EDU Institute of Physics of the Earth Masaryk University (Czech) CZ: Czech Republic Czech Republic DOI
DE Nanometrics Research Network Nanometrics Seismological Instruments CA: Canada Global
DH DOHAD Research Association on Planateral Acitivities of Nature (DOHAD) TR: Turkey Turkey
DK Danish Seismological Network National Survey and Cadastre DK: Denmark Denmark
DM Public Seismic Network - Dominica Public Seismic Network (Dominica) DM: Dominica Dominica DOI
DN Dubai Seismological Network Dubai Municipality AE: United Arab Emirates United Arab Emirates
DO Dense Oceanfloor Network System for Earthquakes & Tsunamis Japan Marine Science and Technology Center (JAMSTEC) JP: Japan Japan
DR Centro Nacional de Sismologia (CNS) Universidad Autonoma de Santo Domingo (ISU/UASD Dominican Republic) DO: Dominican Republic Dominican Republic DOI
DS CGS National broadband Seismic Network National Earthquake Engineering Research Center (CGS) DZ: Algeria Algeria DOI
DW Digital World-Wide Standardized Seismograph Network Albuquerque Seismological Laboratory (ASL)/USGS US: United States Global DOI
DZ REALSAS CRAAG (Research Center of Astronomy, Astrophysics & Geophysics) Algeria DZ: Algeria Algeria
E Rete ENEA Agenzia Nazionale per le Nuove Technolgie (ENEA) IT: Italy Italy
EA IRIS Education and Research Network IRIS HQ (DC) US: United States United States
EB Ebre Observatory Regional Seismic Network Observatori de l'Ebre, Tarragona ES: Spain Spain
EC Ecuador Seismic Network Instituto Geofisico Escuela Politecnica Nacional (IG-EPN Ecuador) EC: Ecuador Ecuador
ED French Educational Seismological Network Sismos a l'Ecole, Geosciences Azur FR: France France
EE Estonian Seismic Network Geological Survey of Estonia (GSE) EE: Estonia Estonia
EG EUROSEISTEST Strong Motion Network Aristotle University of Thessaloniki GR: Greece Greece
EH Ethiopian Seismic Network Addis Ababa University ET: Ethiopia Ethiopia DOI
EI Irish National Seismic Network (INSN) Dublin Institute for Advvanced Studies (DIAS) IE: Ireland Ireland DOI
EM Electromagnetic Studies of the Continents Oregon State University (OSU USA) US: United States United States DOI
EN CalEnergy Subnetwork USGS Caltech, Pasadena US: United States United States
EP UTEP Seismic Network University of Texas at El Paso (UTEP) US: United States United States
EQ Nevada Educational Seismic Network University of Nevada (UNR Reno) US: United States United States
ER Mount Erebus Volcano Observatory Seismic Network New Mexico Tech US: United States Antartica
ES Spanish Digital Seismic Network Subdireccion General De Geodesia Y Geofisica ES: Spain Spain
ET CERI Southern Appalachian Seismic Network University of Memphis, CERI US: United States United States
EU Generic European Strong Motion Network Europe
EV Collalto Seismic Network - Rete Sismica di Collalto Istituto Nazionale di Oceanografia e di Geofisica Sperimentale (OGS) IT: Italy Italy DOI
EW ShakeAlert - Earthquake Early Warning System USGS Earthquake Science Center US: United States California
EX EXTREMA Network Istituto Nazionale di Geofisica e Vulcanologia (INGV) IT: Italy Italy
FA UCLA Seismic Network UC Los Angeles US: United States United States
FB Seismic Network of Federation of Bosnia and Herzegovina Federal Hydrometeorological Institute (Bosnia) BA: Bosnia and Herzegovina Bosnia and Herzegovina
FC Generic African Strong Motion Network Africa
FG Fallon Microearthquake Network Geothermal Program Office/US Navy US: United States United States
FM Formosa Array Academia Sinica, Institute of Earth Sciences (IESAS) TW: Taiwan Taiwan DOI
FN Northern Finland Seismological Network Sodankyla Geophysical Observatory / University of Oulu (Finland) FI: Finland Finland
FR RESIF and other Broad-band and accelerometric permanent networks in metropolitan France Reseau sismologique et géodésique français (RESIF) FR: France France DOI
FV Friuli and Veneto Short Period Network OGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale) (OGS) IT: Italy Italy DOI
G GEOSCOPE Institut de Physique du Globe de Paris FR: France Global DOI
GA GARNET Seismic Network Geological Survey of Japan (GSJ AIST) JP: Japan Japan
GB Great Britain Seismograph Network British Geological Survey GB: United Kingdom United Kingdom
GC UCLA Geonet Network UC Los Angeles US: United States United States
GD Global Positioning System (GPS) Displacement Measurements None : Global
GE GEOFON GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Global DOI
GF GONAF GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Turkey
GG Greenland Ice Sheet Monitoring Network IRIS HQ (DC) US: United States Greenland
GH Ghana Digital Seismic Network Ghana Geological Survey GH: Ghana Ghana
GI Red Sismologica Nacional- Guatemala Instituto Nacional de Sismologia, Vulcanologia,Meteorologia e Hidrologia (INSIVUMEH) GT: Guatemala Guatemala
GL Guadeloupe Seismic and Volcano Observatory Network Institut de Physique du Globe de Paris FR: France Guadeloupe, Lesser Antilles, Caribbean
GM U.S. Geological Survey Networks USGS Earthquake Science Center US: United States United States DOI
GN Garni Dense Array USGS Menlo Park US: United States Armenia
GO National Seismic Network of Georgia Ilia State University- Seismic Monitoring Centre of Georgia (Georgia) GE: Georgia Georgia
GP GPS Data Products for Solid Earth Science California Institute of Technology (Caltech) US: United States United States
GR German Regional Seismic Network Seismogisches Zentralobseratorium GRF DE: Germany Germany
GS US Geological Survey Networks Albuquerque Seismological Laboratory (ASL)/USGS US: United States Global DOI
GT Global Telemetered Seismograph Network (USAF/USGS) Albuquerque Seismological Laboratory (ASL)/USGS US: United States South America, Africa and Antarctica DOI
GU Regional Seismic Network of North Western Italy University of Genova IT: Italy Italy DOI
GY Geyokcha Array, Turkmenistan UC San Diego US: United States Turkmenistan
GZ ANKARA-NET Gazi University, Earthquake Engineering Implementation and Research Center TR: Turkey Turkey
H2 Hawaii 2 Observatory University of Hawaii (UH) US: United States United States
HA University of Athens, Seismological Laboratory University of Athens GR: Greece Greece DOI
HC Seismological Network of Crete Technological Educational Institute of Crete GR: Greece Crete and South Aegean, Greece DOI
HE Finnish National Seismic Network University of Helsinki FI: Finland Finland
HF Swedish Seismic Array Network Swedish Defence Research Agency (FOI) SE: Sweden Sweden
HG High-Gain Long-Period Network Albuquerque Seismological Laboratory (ASL)/USGS US: United States Global DOI
HI ITSAK Strong Motion Network Institute of Engineering Seismology and Earthquake Engineering (ITSAK) GR: Greece Greece
HK Hong Kong Seismograph Network Hong Kong Observatory CN: China China
HL National Observatory of Athens Seismic Network National Observatory of Athens, Institute of Geodynamics, Athens GR: Greece Greece DOI
HM GeoRisk Seismic Network GeoRisk Earthquake Engineering HU: Hungary Hungary DOI
HN Hungarian National Infrasound Network Geodetic and Geophysical Research Institute HU: Hungary Hungary
HP University of Patras, Seismological Laboratory University of Patras GR: Greece Greece DOI
HS Hessischer Erdbebendienst (HED) Hessisches Landesamt für Umwelt und Geologie, Wiesbaden DE: Germany Germany
HT Aristotle University of Thessaloniki Seismological Network Aristotle University of Thessaloniki GR: Greece Greece DOI
HU Hungarian National Seismological Network Geodetic and Geophysical Research Institute HU: Hungary Hungary DOI
HV Hawaiian Volcano Observatory Network USGS Hawaiian Volcano Observatory (HVO) US: United States United States DOI
HW Hanford Washington Seismic Network Pacific Northwest National Laboratory (PNL) US: United States United States
I1 Iranian Strong Motion Network Road, Housing & Urban Development Research Center (BHRC) IR: Iran Iran DOI
I2 Iranian National Broadband Seismic Network Internationa Institute of Earthquake Engineering and Seismology JP: Japan Japan
IA InaTEWS Indonesia Tsunami Early Warning System Meteorological, Climatological and Geophysical Agency (BMKG Indonesia) ID: Indonesia Indonesia
IB IberArray Institute Earth Sciences "Jaume Almera" CSIC (ICTJA Spain) ES: Spain Spain DOI
IC New China Digital Seismograph Network Albuquerque Seismological Laboratory (ASL)/USGS US: United States China DOI
ID Project IDA VLP Seismometer Network (UCSD/SIO/IGPP) Scripps Institution of Oceanography (SIO) US: United States Global DOI
IE INL Seismic Monitoring Program Idaho National Laboratory (INL) US: United States United States DOI
IG Southern Spain Broadband Seismic Network Instituto Andaluz de Geofisica, Granada University ES: Spain Spain
IH Red Sismica Dominicana del INDRHI Instituto Nacional de Recursos Hidraulicos DO: Dominican Republic Dominican Republic
II IRIS/IDA Seismic Network Scripps Institution of Oceanography (SIO) US: United States Global DOI
IJ Istanbul University Seismic Network Kandilli Observatory and Earthquake Research Institute, Bosphorus Univ. (KOERI) TR: Turkey Turkey DOI
IK IISERK Seismic Network Indian Institute of Science Education and Research Kolkata (IISER) IN: India India
IL Iranian Long Period Array Institute of Geophysics (University of Tehran, Iranian Seis Center-Iran) IR: Iran Iran
IM International Miscellaneous Stations None : Global
IN National Seismic Network of India India Meteorological Department IN: India India
IO International OGS Network Istituto Nazionale di Oceanografia e di Geofisica Sperimentale (OGS) IT: Italy Global DOI
IP Instituto Superior Tecnico Broadband Seismic Network Instituto Superior Tecnico (IST Universidade Tecnica de Lisboa, Portugal) PT: Portugal Portugal
IQ Inquique Local Network University of Kiel DE: Germany Chile
IR International Registry International Seismological Centre (ISC, UK) GB: United Kingdom United Kingdom
IS Israel National Seismic Network Geophysical Institute of Israel (GII Israel) IL: Israel Israel
IT Italian Strong Motion Network Presidency of Counsil of Ministers - Civil Protection Department (PCM - DPC) IT: Italy Italy DOI
IU Global Seismograph Network (GSN - IRIS/USGS) Albuquerque Seismological Laboratory (ASL)/USGS US: United States Global DOI
IV Italian National Seismic Network Istituto Nazionale di Geofisica e Vulcanologia (INGV) IT: Italy Italy DOI
IW Intermountain West Seismic Network Albuquerque Seismological Laboratory (ASL)/USGS US: United States United States DOI
IX ISNet - Irpinia Seismic Network
IY Rete Sismica Unical Universita Della Calabria, Italy IT: Italy Italy DOI
IZ Italian Experimental Seismic Network Other
JA Red Sísmica y Acelerométrica de Jalisco Universidad De Guadalajara (UDG Mexico) MX: Mexico Mexico
JI Jorhat India Seismic Network North East Institute of Science and Technology, Jorhat (NEIST India) IN: India India
JM Jamaica Seismograph Network University of the West Indies - Mona (Jamaica) JM: Jamaica Jamaica
JP Japan Meteorological Agency Seismic Network JMA Japan Meteorological Agency JP: Japan Japan
JS Jordan Seismic Network Jordan Seismo Obs & Geo Studies / Natural Resources Authority (NRA Jordan) JO: Jordan Jordan
K5 Bhutan Seismic Network Department of Geology & Mines, MoEA (DGM) BT: Bhutan Bhutan DOI
KA Karthala Volcano Monitoring Network Institut de Physique du Globe de Paris FR: France Comoros
KB Karlsruhe BroadBand Array Karlsruhe Institute of Technology (KIT GIP Germany) DE: Germany Global
KC Central Asian Seismic Network of CAIAG Central Asian Institute for Applied Geosciences KG: Kyrgyzstan Central Asia DOI
KE Univerity of Nairobi, Kenya University of Nairobi KE: Kenya Kenya DOI
KG Korean Seismic Network (KIGAM) Korean Institute of Geology, Mining and Materials (KIGAM) KR: Korea, South Korea, South
KI Kandilli Observatory Strong Motion Network Bogazici University (Istanbul, Turkey) TR: Turkey Turkey
KK Ọbáfémi Awólówò University Digital Seismograph Network Geology Department, Ọbáfémi Awólówò University, Ilé-Ifè, Osun State, Nigeria NG: Nigeria Nigeria
KM Kansas Seismic Monitoring Network Kansas Geological Survey US: United States United States
KN Kyrgyz Seismic Telemetry Network Kyrgyz Institute of Seismology, IVTAN/KIS KG: Kyrgyzstan Kyrgyzstan
KO Bogazici University Kandilli Observatory And Earthquake Research Institute Kandilli Observatory and Earthquake Research Institute, Bosphorus Univ. (KOERI) TR: Turkey Turkey DOI
KP Korea Polar Observation Network Korea Polar Research Institute (KOPRI) KR: Korea, South Greenland DOI
KR Kyrgyz Digital Network Kyrgyz Institute of Seismology, KIS (KIS) KG: Kyrgyzstan Kyrgyzstan DOI
KS Korea National Seismography Network (KNSN-KMA) Korea Meteorological Administration, Seoul KR: Korea, South Korea, South
KU King Saud University Network King Saud University SA: Saudi Arabia Saudi Arabia
KV Kivu Seismological Network European Center for Geodynamics and Sesimology (ECGS) LU: Luxembourg Congo, Democratic Republic of the DOI
KW Kuwait National Seismic Network Kuwait Institute for Scienctific Research (KISR) KW: Kuwait Kuwait
KY Kentucky Seismic and Strong Motion Network Kentucky Geological Survey/Univ. of Kentucky US: United States United States DOI
KZ Kazakhstan Network KNDC/Institute of Geophysical Research (Kazakhstan) KZ: Kazakhstan Kazakhstan DOI
LA Los Angeles Basin Seismic Network University of Southern California US: United States United States
LB Leo Brady Network Sandia National Laboratories US: United States United States
LC LSC (Laboratorio Subterraneo Canfranc) Institut de Ciencies de la Terra "Jaume Almera" (CSIC ICTJA Spain) ES: Spain Spain
LD Lamont-Doherty Cooperative Seismographic Network Lamont Doherty Earth Observatory (LDEO), Columbia University US: United States United States
LE Landeserdbebendienst Baden-Wuerttemberg Landesamt fuer Geologie, Rohstoffe und Bergbau DE: Germany Germany
LI Laser Interferometer Gravitational-Wave Experiment California Institute of Technology (Caltech) US: United States United States DOI
LK Lunitek Seismic Network Lunitek srl (Italy) IT: Italy Italy DOI
LL LLNL NTS Network Lawrence Livermore National Laboratory (LLNL) US: United States United States
LM Michigan State University Seismic Network Michigan State University (MSU, Michigan USA) US: United States United States DOI
LN Los Alamos Seismic Network (LASN) Los Alamos National Laboratory (LANL, NM) US: United States United States
LO Observatorio Sismológico Politécnico Loyola Instituto Politecnico Loyola DO: Dominican Republic Dominican Republic DOI
LP La Paz, Baja California Sur, Seismic Network CICESE Center for Scientific Research & Higher Education (Mexico) MX: Mexico Mexico DOI
LR Geophysical Research Arrays of Lebanon Geophysical Research Centre LB: Lebanon Lebanon DOI
LS Large Aperture Seismic Array (LASA) None :
LT Timor Leste Seismic Network Other Timor-Leste DOI
LU Luxembourg Seismic Network European Center for Geodynamics and Sesimology (ECGS) LU: Luxembourg Luxembourg
LV seismic data in North West of UK Liverpool University GB: United Kingdom United Kingdom DOI
LX University of Lisbon Seismic Network Universidade de Lisboa (Lisbon Portugal) PT: Portugal Portugal
LZ Zambia Seismic Network Geological Survey Department of Zambia ZM: Zambia Zambia DOI
M Generic American Strong Motion Network Istituto Nazionale di Geofisica e Vulcanologia (INGV) IT: Italy Italy
M1 MOravia NETwork Institute of Physics of the Earth Masaryk University (Czech) CZ: Czech Republic NE Czech Republic
MA Macedonian Seismological Network Macedonia Seismological Observatory (Macedonia) MK: Macedonia Macedonia
MB Montana Regional Seismic Network Montana Bureau of Mines and Geology/Montana Tech (MBMG, MT USA) US: United States United States DOI
MC Montserrat CALIPSO Borehole Network University of Texas-Arlington US: United States Montserrat
MD Moldova Digital Seismic Network Geological and Seismological Institute of Moldova MD: Moldova Moldova
ME Montenegrin Seismic Network Sector for Seismology, Institute of Hydrometeorology and Seismology of Montenegro (IHMS) ME: Montenegro Montenegro DOI
MF Laboratorio de Ingeniería Sísmica Universidad de Costa Rica CR: Costa Rica Costa Rica DOI
MG Seismic Network of the NorthEastern Mexico Universidad Nacional Autónoma de México (UNAM), Mexico City, D.F. MX: Mexico Mexico
MI USGS Northern Mariana Islands Network USGS Alaska Anchorage US: United States Northern Mariana Islands DOI
ML Malta Seismic Network University of Malta (Malta) MT: Malta Malta
MM Myanmar National Seismic Network Department of Meteorology and Hydrology - National Earthquake Data Center (DMH-NEDC) MM: Myanmar Myanmar DOI
MN Mediterranean Very Broadband Seismographic Network Istituto Nazionale di Geofisica e Vulcanologia (INGV) IT: Italy Mediterrean Sea region DOI
MO Morocco Seismic Network Institut National de Géophysique (CNRST), Rabat MA: Morocco Morocco
MQ Martinique Seismic and Volcano Observatory Network Institut de Physique du Globe de Paris FR: France Martinique
MR Mauritius Seismic Network Mauritius Meteorological Services MU: Mauritius Mauritius
MS Singapore Seismological Network Meteorological Service of Singapore SG: Singapore Singapore
MT Observatory for Multidisciplinary monitoring of Instability of Versant Observatoire de Grenoble, Grenoble FR: France France
MU Miami University Seismic Network Miami University (Ohio, USA) US: United States United States
MV Montserrat Volcano Observatory University of the West Indies (Seismic Research Centre Trinidad) TT: Trinidad and Tobago Trinidad and Tobago
MW Malawi National Seismic Network Geological Survey Department of Malawi (GSDM) MW: Malawi Eastern Region DOI
MX Mexican National Seismic Network Universidad Nacional Autónoma de México (UNAM), Mexico City, D.F. MX: Mexico Mexico
MY Malaysian National Seismic Network Malaysian Meteorological Service (Ministry of Science, Tech and Innovation, MOSTI-MMD-MET) MY: Malaysia Malaysia
N4 Central and Eastern US Network UC San Diego US: United States United States DOI
NA Caribbean Netherlands Seismic Network Royal Netherlands Meteorological Institute (KNMI) NL: Netherlands Caribbean Netherlands DOI
NB Northeastern Brazil UFRN Universidade Federal do Rio Grande do Norte (UFRN Brazil) BR: Brazil Brazil
NC USGS Northern California Network USGS Menlo Park US: United States United States DOI
ND New CaleDonia Broadband Seismic Network Centre IRD de Noumea, Nouvelle-Caledonie NC: New Caledonia New Caledonia DOI
NE New England Seismic Network Albuquerque Seismological Laboratory (ASL)/USGS US: United States North East United States DOI
NF North Fork Valley Seismic Network National Institute for Occupational and Health (NIOSH WA,USA) US: United States United States
NG Reserved for Papua New Guinea Seismic Network
NH Geological Survey of North Rhine - Westphalia Geological Survey of North Rhine - Westphalia (GD NRW) DE: Germany Germany
NI North-East Italy Broadband Network OGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale) and University of Trieste (OGS & UniTS) IT: Italy Italy DOI
NJ Nigerian National Network of Seismographi Stations (NNNSS) Centre for Geodesy and Geodynamics (CGG) NG: Nigeria Nigeria DOI
NL Netherlands Seismic and Acoustic Network Royal Netherlands Meteorological Institute (KNMI) NL: Netherlands Netherlands DOI
NM Cooperative New Madrid Seismic Network Saint Louis University US: United States United States
NN Nevada Seismic Network University of Nevada (UNR Reno) US: United States United States DOI
NO Norwegian Seismic Array Network Norwegian Seismic Array (NORSAR) NO: Norway Norway
NP United States National Strong-Motion Network USGS Earthquake Science Center US: United States United States DOI
NQ NetQuakes USGS Earthquake Science Center US: United States United States DOI
NR NARS Array Utrecht University (UU Netherlands) NL: Netherlands Mexico
NS Norwegian National Seismic Network University of Bergen (UiB Norway) Inst of Geophysics NO: Norway Norway
NT USGS Geomagnetism Program USGS US: United States United States
NU Nicaraguan Seismic Network Instituto Nicaraguense de Estudios Territoriales (INETER) (INETER) NI: Nicaragua Nicaragua DOI
NV Neptune Canada Geological Survey of Canada CA: Canada Canada
NW Northwestern University Seismic Network Northwestern University US: United States United States
NX Nanometrics Research Network Nanometrics Seismological Instruments CA: Canada Canada DOI
NY Yukon-Northwest Seismic Network University of Ottawa (uOttawa Canada) CA: Canada Canada DOI
NZ New Zealand National Seismograph Network Institute of Geological & Nuclear Sciences Ltd (GNS New Zealand) NZ: New Zealand New Zealand
OA AusArray Transportable Array Geoscience Australia (GA) AU: Australia Australia
OB Osservatorio Sismico "A. Bina" Osservatorio Sismico "A. Bina", Perugia IT: Italy Italy
OE Austrian Seismic Network ZAMG - Central Institute for Meteorology and Geodynamics AT: Austria Austria
OG Sismalp Observatoire de Grenoble, Grenoble FR: France France
OH Ohio Seismic Network Ohio Geological Survey US: United States Ohio DOI
OK Oklahoma Seismic Network Oklahoma Geological Survey (OGS) US: United States United States DOI
OL Cornegliano Laudense Seismic Network Istituto Nazionale di Oceanografia e di Geofisica Sperimentale (OGS) IT: Italy Italy DOI
OM Earthquake Monitoring Program of Oman Sultan Qaboos University OM: Oman Oman
ON Rede Sismográfica do Sul e do Sudeste Observatório Nacional, Rio de Janeiro, RJ BR: Brazil Brazil DOI
OO Ocean Observatories Initiative Rutgers University US: United States Juan de Fuca Plate DOI
OQ Oklahoma Structural and Site Effects Network Oklahoma State University (OSU USA) US: United States United States DOI
OS Seismological Observatory, Brasilia Brazil University of Brasilia BR: Brazil Brazil
OT OTRIONS University of Bari "Aldo Moro" (UNIBA) IT: Italy Italy DOI
OV Observatorio Vulcanológico y Sismológico de Costa Rica Universidad Nacional Costa Rica (UNA Heredia OVISCORI Costa Rica) CR: Costa Rica Costa Rica
OX North-East Italy Seismic Network OGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale) (OGS) IT: Italy Italy DOI
OZ SRC eqServer Seismology Research Centre (SRC) AU: Australia Australia
PA ChiriNet Observatorio Sismico del Occidente de Panamá (OSOP) PA: Panama Panama
PB Plate Boundary Observatory Borehole Seismic Network UNAVCO US: United States United States
PC Panama Canal Network Autoridad del Canal de Panama (Panama Canal Authority) PA: Panama Panama
PD Polish Seismic Monitoring Network Polish Academy of Sciences (PAN) Polskiej Akademii Nauk PL: Poland Poland
PE Pennsylvania State Seismic Network Penn State University US: United States United States DOI
PF Piton de la Fournaise Volcano Observatory Network (Reunion Island) Institut de Physique du Globe de Paris FR: France Réunion
PG Central Coast Seismic Network, PG&E Pacific Gas and Electric (PG&E) US: United States United States
PH Puna Geothermal Network Duke University US: United States United States
PI PASSCAL Pier Test Data IRIS/PASSCAL
PK Micro Seismic Monitoring System of Northern Areas of Pakistan Water and Power Development Authority (WAPDA) PK: Pakistan Pakistan
PL Polish Seismological Network Polish Academy of Sciences (PAN) Polskiej Akademii Nauk PL: Poland Poland
PM Portuguese National Seismic Network Instituto Português do Mar e da Atmosfera, I.P. (IPMA) PT: Portugal Portugal
PN PEPP-Indiana Indiana University Bloomington (IU Bloomington) US: United States United States
PO Portable Observatories for Lithospheric Analysis and Research Investigating Seismicity Geological Survey of Canada CA: Canada Canada
PP Princeton Earth Physics Program Princeton University US: United States United States
PR Puerto Rico Seismic Network (PRSN) & Puerto Rico Strong Motion Program (PRSMP) University of Puerto Rico (UPR) US: United States Puerto Rico and the Virgin Islands DOI
PS Pacific21 University of Tokyo, Earthquake Research Institute (Todai, ERI, Japan) JP: Japan Japan
PT Pacific Tsunami Warning Seismic System Pacific Tsunami Warning Center US: United States United States
PU INGEMMET Instituto Geologico Minero Y Metalurgico, Lima PE: Peru Peru
PV Philippine Seismic Network Philippine Institution of Volcanology and Seismology PH: Philippines Philippines
PW Pacific Northwest Geodetic Array Central Washington University US: United States United States DOI
PX Parkfield Experiment Array Duke University US: United States United States
PY Piñon Flats Observatory (PFO) Array UC San Diego US: United States United States DOI
PZ Prince Islands Real-time Earthquake monitoring System (PIRES) GFZ Potsdam, BU-Kandilli M7: Multiple Countries Turkey DOI
QA Qatar Seismic Network Qatar Civil Aviation Authority QA: Qatar Qatar
QC Quake Catcher Network Stanford University US: United States United States
RA Réseau Accélérométrique Permanent (French Accelerometrique Network) Reseau sismologique et géodésique français (RESIF) FR: France France DOI
RB Red Sísmica de Banda Ancha (RESBAN) Centro de Investigación Científica y de Educación Superior de Ensenada (CICESE), Ensenada MX: Mexico Mexico
RC BYU-Idaho Network Brigham Young Univ-Idaho (BYU Idaho) US: United States United States DOI
RD CEA/DASE Seismic Network Departement d'Analyse et Surveillance de l'Environnement du CEA PF: French Polynesia French Polynesia
RE US Bureau of Reclamation Seismic Networks U.S. State Department US: United States United States
RF Friuli Venezia Giulia Accelerometric Network University of Trieste IT: Italy Italy DOI
RG Upper-Rhine Graben Geothermal Network ES-Géothermie (ESG) FR: France France DOI
RI National Seismic Network of Argentina Instituto Nacional de Prevención Sísmica (INPRES) AR: Argentina Argentina
RJ Rede Sísmica e Geomagnética do Rio de Janeiro Observatório Nacional, Rio de Janeiro, RJ BR: Brazil Brazil
RK NASA READI Kinematic GPS Central Washington University US: United States United States DOI
RM Regional Integrated Multi-Hazard Early Warning System Regional Integrated Multi-Hazard Early Warning System (RIMES Thailand) TH: Thailand Asia DOI
RN RuhrNet Ruhr Universitaet Bochum (RUB Germany) DE: Germany Germany
RO Romanian Seismic Network National Institute for Earth Physics (NIEP Romania) RO: Romania Romania DOI
RP Universidad de Panama Seismic Network Instituto de Geociencias, Universidad de Panamá PA: Panama Panama
RS Regional Seismic Test Network Albuquerque Seismological Laboratory (ASL)/USGS US: United States North America DOI
RT Kamchatka Tsunami Warning Sesimic Network Geophysical Survey Kamchatkan EMSD (KEMSD GS RAS - Russia) RU: Russian Federation Russian Federation
RV Regional Alberta Observatory for Earthquake Studies Network Alberta Geological Survey / Alberta Energy Regulator (AGS / AER) CA: Canada Alberta, Canada DOI
RY Yakutain Branch of Russian Seismic Network Yakutian Branch, Geological Survey, Siberian Branch, Russian Academy of Sciences RU: Russian Federation Russian Federation
S Seismographs in Schools Network Swiss Seismological Service CH: Switzerland Global
SA Saudi Arabia Broadband Seismic Network Institute for Astronomical and Geophysical Research, Saudi Arabia (KACST) SA: Saudi Arabia Saudi Arabia
SB UC Santa Barbara Engineering Seismology Network UC Santa Barbara US: United States United States
SC New Mexico Tech Seismic Network New Mexico Tech US: United States United States
SE Southeastern Appalachian Cooperative Seismic Network None :
SF San Andreas Fault Observatory at Depth Stanford University US: United States United States
SG International Geodynamics and Earth Tide Service Multiple Operators BE: Belgium Global DOI
SH Shumagin-East Aleutian Network Lamont Doherty Earth Observatory (LDEO), Columbia University US: United States Alaska, United States DOI
SI Province Südtirol ZAMG - Central Institute for Meteorology and Geodynamics AT: Austria Austria
SJ Serbian Seismological Network Seismological Survey of Serbia RS: Serbia Serbia
SK Slovak National Seismic Network Geophysical Institute, Slovak Academy of Sciences SK: Slovakia Slovakia DOI
SL Seismic Network of the Republic of Slovenia Slovenian Environment Agency (ARSO) SI: Slovenia Slovenia DOI
SM Icelandic Strong Motion Network University of Iceland IS: Iceland Iceland
SN Southern Great Basin Network University of Nevada (UNR Reno) US: United States United States DOI
SO Scripps Orbit and Permanent Array Center Scripps Institution of Oceanography (SIO) US: United States United States DOI
SP South Carolina Earth Physics Project University of South Carolina US: United States United States DOI
SR Seismic Research Observatory Albuquerque Seismological Laboratory (ASL)/USGS US: United States Global DOI
SS SINGLE STATION None :
ST Trentino Seismic Network Geological Survey-Provincia Autonoma di Trento IT: Italy Italy DOI
SU Sandia Seismo-Acoustic Network Sandia National Laboratories US: United States United States
SV Servicio Nacional de Estudios Territoriales (SNET), El Salvador Servicio Nacional de Estudios Territoriales (SNET El Salvador) SV: El Salvador El Salvador
SX SXNET Saxon Seismic Network University of Leipzig DE: Germany Germany
SY Synthetic Seismograms IRIS DMC (Seattle) US: United States United States
SZ RIMES Regional Integrated Multi-Hazard Early Warning System (RIMES Thailand) TH: Thailand Philippines DOI
T1 IPE_ETE Institute of Physics of the Earth Masaryk University (Czech) CZ: Czech Republic Czech Republic DOI
T4 Canakkale Onsekiz Mart University Earthquake Research Center Canakkale Onsekiz Mart University (COMU Turkey) TR: Turkey Turkey
TA USArray Transportable Array IRIS Transportable Array (IRIS_TA) US: United States United States DOI
TB MRC Earth and Marine Sciences Network TÜBITAK Marmara Research Center (MRC Turkey) TR: Turkey Turkey DOI
TC Red Sismológica Nacional de Costa Rica Universidad de Costa Rica CR: Costa Rica Costa Rica DOI
TD TransAlta Monitoring Network TransAlta Corporation CA: Canada Canada
TE EGAT Dams Seismic Monitoring System Electricity Generating Authority of Thailand (EGAT) TH: Thailand Thailand DOI
TG Royal Irrigation Department Royal Irrigation Department (RID) TH: Thailand Thailand DOI
TH Thüringer Seismisches Netz (TSN) Institut fuer Geowissenschaften, Friedrich-Schiller-Universitaet Jena DE: Germany Germany
TI Centro Sismologico de America Central Universidad de Costa Rica CR: Costa Rica Costa Rica
TJ Tajikistan National Seismic Network PMP International (Tajikistan) TJ: Tajikistan Tajikistan DOI
TK National Strong-Motion Network of Turkey (TR-NSMN) Prime Ministry Disaster & Emergency Managment Presidency Earthquake Department (AFAD), Ankara TR: Turkey Turkey
TL Armutlu Local Seismic Network Kocaeli University TR: Turkey Turkey
TM Thai Seismic Monitoring Network Thailand Seismological Bureau TH: Thailand Thailand
TN Eastern Tennessee Seismic Network Joint Institute for Energy and the Evnironment US: United States United States
TO Tectonic Observatory -MASE, VEOX , PeruSE, CCSE California Institute of Technology (Caltech) US: United States Mexico DOI
TR Eastern Caribbean Seismograph Network University of the West Indies (Seismic Research Centre Trinidad) TT: Trinidad and Tobago Eastern Caribbean
TS TERRAscope (Southern California Seismic Network) California Institute of Technology (Caltech) US: United States United States
TT Seismic Network of Tunisia Institut National de la Météorologie, Tunis TN: Tunisia Tunisia
TU National Seismic Network of Turkey (DDA) Disaster and Emergency Management Presidency (AFAD Turkey) TR: Turkey Turkey
TV INGV experiments network Istituto Nazionale di Geofisica e Vulcanologia (INGV) IT: Italy Italy
TW Broadband Array in Taiwan for Seismology Academia Sinica, Institute of Earth Sciences (IESAS) TW: Taiwan Taiwan DOI
TX Texas Seismological Network Bureau of Economic Geology, The University of Texas at Austin (BEG UTEXAS) US: United States United States, Texas DOI
UA Caribbean Andesite Lava Island Precision Seismo-geodetic Observatory University of Arkansas - Fayetteville US: United States Montserrat
UC Colima Seismic Network Universidad de Colima (Mexico) MX: Mexico Mexico
UE Seismological Network of United Arab Emirates National Center of Meteorology and Seismology AE: United Arab Emirates United Arab Emirates
UG Unocal Geothermal Northern California Network Unocal Corporation US: United States United States
UH UH Infrasound Network University of Hawaii (UH) US: United States United States
UI North Idaho Seismic Network University of Idaho US: United States United States
UK UK Schools Seismic Network University of Leicester (SEIS UK) GB: United Kingdom United Kingdom
UL USGS Low Frequency Geophysical Data Network USGS Menlo Park US: United States United States
UN Uganda National Seismological Network Directorate of Geological Survey and Mines, Uganda (DGSM) UG: Uganda Uganda DOI
UO University of Oregon Regional Network University of Oregon US: United States United States
UP Swedish National Seismic Network Uppsala University SE: Sweden Sweden DOI
UR UKArray British Geological Survey GB: United Kingdom United Kingdom DOI
US United States National Seismic Network Albuquerque Seismological Laboratory (ASL)/USGS US: United States United States DOI
UU University of Utah Regional Seismic Network University of Utah US: United States United States DOI
UW Pacific Northwest Seismic Network University of Washington US: United States United States DOI
UY Observatorio Geofisico del Uruguay Universidad de la Republica UY: Uruguay Uruguay DOI
UZ Uzbekistan Digital Seismic Network Uzbekistan Institute of Seismology, Tashkent UZ: Uzbekistan Uzbekistan
VC Red Nacional de Vigilancia Volcánica Chile (VC) Servicio Nacional de Geología y Minería (SERNAGEOMIN) CL: Chile Chile
VE Red Sismologica Nacional con Apertura Continental Fundación Venezolana de Investigaciones Sismológicas (FUNVISIS), Caracas VE: Venezuela Venezuela
VG Seismic Network of the Indonesian Center for Volcanology and Geological Hazard Mitigation Pusat Vulkanologi dan Mitigasi Bencana Geologi (PVMBG) ID: Indonesia Indonesia DOI
VI Icelandic National Digital Seismograph Network Icelandic Meteorological Office IS: Iceland Iceland
VL Vale SA Network Universidade de Sao Paulo, USP BR: Brazil Brazil DOI
VT Taiwan Volcano Observatory Taiwan Volcano Observatory (TVO) TW: Taiwan Taiwan DOI
VU Vanuatu Seismic Network Vanuatu Geoscience Observatory VU: Vanuatu Vanuatu
WA West Central Argentina Network Universidad Nacional de San Juan (UNSJ, Argentina) AR: Argentina Argentina
WB West Bohemia Local Seismic Network Institute of Geophysics, Academy of Sciences of the Czech Republic CZ: Czech Republic Czech Republic DOI
WC Curacao Seismic Network Meteorologische Dienst Curacao CW: Curaçao Curacao
WI West Indies French Seismic Network Institut de Physique du Globe de Paris FR: France West Indies DOI
WK Wake Island Hydrophone Array University of Hawaii (UH) US: United States United States
WM Western Mediterranean Seismic Network Real Instituto y Observatorio de la Armada (Spain) ES: Spain Spain DOI
WR California Division of Water Resources California Division of Water Resources US: United States United States
WS Seismic Network of Repuplika Srpska Republicki Hidrometeorološki Zavod RS: Serbia Bosnia and Herzegovina
WU The Southern Ontario Seismic Network University of Western Ontario (UWO Canada) CA: Canada Canada
WY Yellowstone Wyoming Seismic Network University of Utah US: United States United States DOI
X1 (2004-2005) Development and Testing of a Deep-Water, Acoustically-Linked, Moored- Buoy Seafloor Observatory Woods Hole Oceanographic Institution (WHOI) US: United States United States
X1 (2007-2008) Aysen Chile Aftershock Deployment University of Liverpool GB: United Kingdom United Kingdom
X1 (2009-2010) Carbon Sequestration Technical Assessemnt-Pennsylvania Penn State University US: United States United States
X1 (2011-2012) Byrd Lake Reflection Seismics - Cresis Penn State University US: United States United States DOI
X1 (2013-2016) Réunion Hotspot and Upper Mantle Project University of Frankfurt DE: Germany Germany
X2 (2005-2006) NCISP4 Institute of Geology and Geophysics, CAS (CAS- Transect4) CN: China China DOI
X2 (2007-2008) Martinique 2007 Aftershock Experiment Observatoire de Grenoble, Grenoble FR: France France
X2 (2009-2010) Wellington Geophysical Transect (aka SAHKE) Victoria University of Wellington (VUW New Zealand) NZ: New Zealand New Zealand DOI
X2 (2011-2011) Seismic Wide-Angle across the RIFT Institut de Ciencies de la Terra "Jaume Almera" (CSIC ICTJA Spain) ES: Spain Spain DOI
X2 (2012-2012) Haida Gwaii OBS Experiment Natural Resources Canada (NRCAN Canada) CA: Canada Canada
X2 (2013-2015) Sunset Seismic Experiment Carnegie Institute of Washington / Science (DTM CIW) US: United States United States
X2 (2016-2016) Lake Pontchantrain Wind-Wave Monitoring Deployment Colorado State University (CSU) US: United States United States
X3 (2006-2006) TAIGER active source explosion pilot test University of Southern California US: United States United States DOI
X3 (2007-2011) Understanding the current thinning and accelerration of the Jakobshavns Isbrae, Greenland University of Alaska, Fairbanks (UAF, AK USA) US: United States United States DOI
X3 (2013-2014) MARINER: Seismic Investigation of the Rainbow Hydrothermal Field University of Hawaii (UH) US: United States United States DOI
X3 (2015-2016) Momotombo 2015-2016 Carnegie Institute of Washington / Science (DTM CIW) US: United States United States DOI
X4 (2007-2009) Deep Structure of the Northeastern Tibet Collision Zone: INDEPTH IV Missouri University of Science & Technology(Former UM-Rolla)(Missouri S&T USA) US: United States United States DOI
X4 (2010-2014) Gulf of Mexico Basin Opening Texas Tech University US: United States United States
X4 (2016-2018) Active Fault Mapping DOI
X5 (2007-2011) Hudson Bay Lithospheric Experiment University of Bristol (UK) GB: United Kingdom United Kingdom
X5 (2012-2014) IGC Geothermal Test Site Ruhr Universitaet Bochum (RUB Germany) DE: Germany Germany
X5 (2015-2016) LF University of Patras GR: Greece Greece DOI
X6 (2007-2009) SLIP - Seismic Lithospheric Imaging of the Puna Plateau University of Missouri (MU) (Mizzou) US: United States United States DOI
X6 (2010-2011) MonaSeis Institute for Geosciences - Goethe University DE: Germany Germany
X6 (2012-2012) Evolution and hydration of the Juan de Fuca crust and uppermost mantle Woods Hole Oceanographic Institution (WHOI) US: United States United States DOI
X6 (2013-2013) Collaborative Research: Unlocking the Seismic Signature of Rivers UC Santa Cruz US: United States United States DOI
X6 (2014-2016) Homestake Gold Mine Three-dimensional, Broadband Array University of Minnesota-Twin Cities US: United States United States DOI
X7 (2007-2009) Seismic Monitoring of Active Rock Fall Source Areas in the Yosemite National Park UC Berkeley US: United States United States DOI
X7 (2010-2014) PYRenean Observational Portable Experiment Reseau sismologique et géodésique français (RESIF) FR: France France DOI
X7 (2016-2018) Wallowa Uplift & Origin of the columbia River Basalts University of Oregon US: United States United States DOI
X8 (2007-2010) Studies of Earthquakes & Rapid Motions of Ice Lamont Doherty Earth Observatory (LDEO), Columbia University US: United States United States
X8 (2011-2011) Coulman High VSP, Antarctica, 2010 UC Santa Barbara US: United States United States DOI
X8 (2012-2017) Deep Structure of Three Continental Sutures in Eastern North America Rutgers University US: United States United States DOI
X9 (2004-2007) Monitoring an active rift system at the front of the Amery Ice Shelf, East Antarctica University of Chicago US: United States United States DOI
X9 (2008-2011) Dallas Earthquake Swarm Southern Methodist University (SMU TX) US: United States United States DOI
X9 (2012-2014) Plate Boundary Evolution and Physics at an Oceanic Transform Fault System Oregon State University (OSU USA) US: United States United States
X9 (2015-2016) Klyuchevskoy volcanic group experiment Innstitute of Volcanology and Seismology, Russian Academy of Sciences RU: Russian Federation Russian Federation
XA (1969-1977) Apollo Passive Seismic Experiments NASA Goddard Space Flight Center (GSFC) US: United States United States DOI
XA (1987-1988) PANDA -- San Juan, Argentina Experiment University of Memphis, CERI US: United States United States
XA (1990-1990) Pinon Flats Small Aperture Array Study IRIS/PASSCAL DOI
XA (1991-1991) Pinon Array Experiment II IRIS/PASSCAL DOI
XA (1992-1992) Joshua Tree Aftershock IRIS/PASSCAL DOI
XA (1993-1993) NTS IRIS/PASSCAL DOI
XA (1994-1994) Northridge Aftershock Studies IRIS/PASSCAL DOI
XA (1995-1996) Missouri to Massachusetts Array IRIS/PASSCAL DOI
XA (1997-1999) A Multidisciplinary Experiment across the Kaapvaal Craton IRIS/PASSCAL DOI
XA (2000-2001) LIGO Noise Study IRIS/PASSCAL DOI
XA (2002-2003) Bhutan Pilot Experiment IRIS/PASSCAL DOI
XA (2004-2007) Collaborative Research: Mechanics of Dry-Land Calving of Ice Glaciers IRIS/PASSCAL DOI
XA (2008-2009) Monitgoring seismicity associated with a possible asperity on the Cascadia megathrust Oregon State University (OSU USA) US: United States United States DOI
XA (2010-2010) Sismic Imaging of the Moroccan Atlas Institut de Ciencies de la Terra "Jaume Almera" (CSIC ICTJA Spain) ES: Spain Spain DOI
XA (2011-2011) Using Fault-Zone Trapped Waves to Document Subsuface Rock Damage Caused by the M6.3 Earthquake in Ne University of Southern California US: United States United States DOI
XA (2013-2016) GANSSER: Swiss BB seismic experiment in Bhutan Swiss Seismological Service CH: Switzerland Switzerland DOI
XA (2017-2021) The Caucasus Seismic Network: The Uplift and Structure of the Greater and Lesser Caucasus University of Missouri (MU) (Mizzou) US: United States United States DOI
XB (1977-1982) Viking Mission Institut de Physique du Globe de Paris FR: France France
XB (1989-1990) UC Mammoth/Long Valley network None :
XB (1992-1992) Landers Aftershock IRIS/PASSCAL DOI
XB (1993-1995) Southwest Pacific IRIS/PASSCAL DOI
XB (1996-1996) A study of the Abitibi-Greenville lithoshpere by teleseismic analyses IRIS/PASSCAL DOI
XB (1997-1999) A Broadband study of the tectonics and structure of the Antarctic Peninsula and Scotia Sea Regions IRIS/PASSCAL DOI
XB (2000-2002) Array studies of anisotropy and converted phases in the Marlborough Fault Zone of New Zealand IRIS/PASSCAL DOI
XB (2003-2004) Magdalena Ridge Observatory site noise study IRIS/PASSCAL DOI
XB (2005-2007) Broadband Seismic Investigation of the Cameroon Volcanic Line IRIS/PASSCAL DOI
XB (2008-2008) Costa Rica Active Source OBS Experiment Woods Hole Oceanographic Institution (WHOI) US: United States United States
XB (2009-2013) Program to Investigate Convective Alboran Sea System Overturn University of Oregon US: United States United States DOI
XB (2014-2014) Sweetwater Array IRIS PASSCAL Instrument Center @ New Mexico Tech US: United States United States DOI
XB (2016-2022) InSight Mission Data Institut de Physique du Globe de Paris FR: France France
XC (1988-1989) RESERVED IRIS/PASSCAL
XC (1991-1992) Tibetan Plateau Passive-Source Experiment IRIS/PASSCAL DOI
XC (1993-1993) PANDA -- Hawaii Experiment University of Memphis, CERI US: United States United States
XC (1994-1994) Olympics IRIS/PASSCAL DOI
XC (1995-1996) Cooperative Project on South Island New Zealand IRIS/PASSCAL DOI
XC (1998-1999) Namibia GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
XC (2000-2001) Geodynamics of the Yellowstone Hotspot from Seismic and GPS imaging IRIS/PASSCAL DOI
XC (2002-2002) Geodynamics of Indentor Corners IRIS/PASSCAL DOI
XC (2003-2005) Geodynamics of the Tibetan Plateau and the Origin of Great Earthquakes in Western China Albuquerque Seismological Laboratory (ASL)/USGS US: United States United States
XC (2006-2010) Collaborative Research: Understanding the causes of continental intraplate tectonomagmatism: A case study in the Pacific Northwest Arizona State University US: United States United States DOI
XC (2011-2011) Pacaya Tremor Michigan Technological University (MTU, Michigan USA) US: United States United States DOI
XC (2012-2014) Observing Pine Island Glacier (PIG) ice shelf deformation and fracture using a GPS and Seismic Network New York University (NYU USA) US: United States United States DOI
XC (2016-2021) Pantanal, Chaco and Paraná (PCPB) structural studies network IAG-USP (Institute of Astronomy, Geophysics & Atmospheric Science -Univ. of Sao Paulo) BR: Brazil Brazil
XD (1991-1992) Tararua BB Array, New Zealand None :
XD (1994-1995) Seismic investigations of the Lithospheric Structure of the Tanzanian Craton IRIS/PASSCAL DOI
XD (1996-1998) Seismic study of the Iceland hotspot IRIS/PASSCAL DOI
XD (1999-2000) Natural Seismicity Investigation of Active Continental Breakup in the Woodlark Basin IRIS/PASSCAL DOI
XD (2001-2001) Broadband Seismic Studies of Dome Growth at Merapi Volcano, Indonesia IRIS/PASSCAL DOI
XD (2002-2006) Broadband Seismic Experiment in Various Regions in China IRIS/PASSCAL DOI
XD (2007-2010) Development of A Power and Communication for Remote Autonomous GPS and Seismic Stations in Antarctica IRIS/PASSCAL DOI
XD (2011-2013) Passive seismic study of a magma-dominated rift: the Salton Trough Stanford University US: United States United States DOI
XD (2014-2016) Collaborative Research: Illuminating the architecture of the greater Mount St. Helens magmatic systems from slab to surface University of Washington US: United States United States DOI
XD (2017-2017) Maupasacq CNRS (Centre National Recherche Scientifique) FR: France France DOI
XD (2018-2019) Alaska Community OBS Experiment IRIS OBSIP (OBSIP) US: United States United States
XE (1989-1992) PANDA -- New Madrid Experiment University of Memphis, CERI US: United States United States
XE (1994-1995) Broadband Study of the Altiplano and Central Andes IRIS/PASSCAL DOI
XE (1996-1996) Iceland Plate Boundary Hazard Survey IRIS/PASSCAL DOI
XE (1997-1998) Eifel Plume GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
XE (1999-2001) Broadband Experiment Across the Alaska Range University of Alaska, Fairbanks (UAF, AK USA) US: United States United States DOI
XE (2002-2002) Torfajokull 2002 Nordic Volcanological Institute (NORDVULK Iceland) IS: Iceland Iceland
XE (2003-2004) Geodynamics of Indentor Corners IRIS/PASSCAL DOI
XE (2005-2007) Sierra Nevada EarthScope Project EarthScope Transportable Array DOI
XE (2008-2008) TICO-CAVA Woods Hole Oceanographic Institution (WHOI) US: United States United States
XE (2009-2011) Sierra Negra Array Galapagos University of Rochester US: United States United States DOI
XE (2012-2014) Seismic Activity of Low Angle Normal Faults in Death Valley, Caifornia. University of Washington US: United States United States DOI
XE (2015-2015) Study of the Socorro Magma Body University of Nevada (UNR Reno) US: United States United States DOI
XE (2016-2017) pedernales Geoazur (Geoazur) FR: France France DOI
XE (2018-2019) Pacific Array - Haxby IRIS HQ (DC) US: United States United States
XF (1987-1992) Anza Borehole Experiment IRIS/PASSCAL
XF (1994-1994) Peninsular Range IRIS/PASSCAL DOI
XF (1995-1996) Microearthquake Monitoring of Ice Stream C, West Antarctica IRIS/PASSCAL DOI
XF (1997-1999) GEDEPTH-II GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
XF (2000-2001) Laramie Telemetered Broad-band Array IRIS/PASSCAL
XF (2002-2005) Collaborative Research: Lithospheric Scale Dynamics of Active Mountain Building along the Himalayan-Tibetan Collision Zone IRIS/PASSCAL DOI
XF (2006-2007) Mapping the Rivera Subduction Zone IRIS/PASSCAL DOI
XF (2008-2008) Red Seismological Experiment Universidad de Chile, Dept de Geofisica (DGF UChile Chile) CL: Chile Chile
XF (2009-2011) Collaborative Research: Relating glacier-generated seismicity to ice motion, basal processes and iceberg calving. University of Alaska, Fairbanks (UAF, AK USA) US: United States United States DOI
XF (2012-2013) Mantle serpentinization and water cycling through the Mariana Trench and Forearc Washington University in St. Louis (WUSTL) US: United States United States DOI
XF (2014-2016) Understanding Precambrian to Present Assembly of Greenland Columbia University US: United States United States DOI
XF (2017-2017) INFRA-ETNA University of Liverpool GB: United Kingdom United Kingdom DOI
XG (1992-1992) Rocky Mountain Front II IRIS/PASSCAL DOI
XG (1994-1994) Anisotropy AI GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
XG (1995-1996) Crustal Reworking During Orogeny: An Active System Himalayan Perspective IRIS/PASSCAL DOI
XG (1997-1998) Amazon GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
XG (1999-2001) Eastern Turkey Seismic Experiment: Lithospheric Structure in an Active Continental Collision Zone IRIS/PASSCAL DOI
XG (2002-2008) A Comparative Study of Natural and Man-Induced Seismicity in the Yanquing-Huailai Basin and the Haicheng Area IRIS/PASSCAL DOI
XG (2009-2011) Cascadia Array of Arrays University of Washington US: United States United States DOI
XG (2012-2013) Underground Array University of Minnesota-Twin Cities US: United States United States
XG (2014-2014) Barcelonnette 2014 aftershock sequence Sismos a l'Ecole, Geosciences Azur FR: France France
XG (2015-2015) Colorado River Runoff Pilot Project New Mexico Tech US: United States United States DOI
XG (2016-2016) Universidad Tecnica de Ambato Technical University of Ambato (UTA) EC: Ecuador Ecuador DOI
XG (2017-2017) San Bernardino Basin (USGS) - Jan 2017 nodal deployment Louisiana State University US: United States United States DOI
XH (1994-1995) Basin & Range Add On IRIS/PASSCAL DOI
XH (1996-1997) Altiplano-Puna Volcanic Complex Seismic Experiment IRIS/PASSCAL DOI
XH (1998-1999) TransAlp-1 GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
XH (2000-2000) ISSA2000 GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
XH (2001-2001) START IRIS/PASSCAL
XH (2002-2003) Integrated Seismological Studies of Crust and Upper Mantle Structure in Western Anatolia IRIS/PASSCAL DOI
XH (2004-2004) Seismic Array Studies of Cascadia Deep Tremor IRIS/PASSCAL DOI
XH (2005-2006) Cascade Tiltmeter Array Central Washington University US: United States United States
XH (2007-2007) Hawaiian South Flank Slow EQ Project University of Wisconsin, Madison US: United States United States DOI
XH (2008-2010) Lithospheric Structure above the variably dipping Nazca Slab Purdue University US: United States United States DOI
XH (2011-2011) Seismic Survey of Greeland Icesheet Margins ETHZ (Swiss Federal Institute of Technology, Zurich Switzerland) CH: Switzerland Switzerland DOI
XH (2012-2013) Small aperture array for observing a slow slip event on Kilauea volcano. University of Wisconsin, Madison US: United States United States DOI
XH (2014-2017) Collaborative Research: Mantle Structure and Dynamics of the Ross Sea from a Passive Seismic Deployment on the Ross Ice Shelf Scripps Institution of Oceanography (SIO) US: United States United States DOI
XI (1994-1994) GEDEPTH 1 GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
XI (1995-1997) Broadband Seismic Characterization of the Arabian Shield IRIS/PASSCAL DOI
XI (1998-1999) Study of Changbai Volcanoes and Deep Subduction Zone IRIS/PASSCAL DOI
XI (2000-2002) Seismic Investigation of Deep Structure Beneath the Ethiopian Plateau and Afar Depression IRIS/PASSCAL DOI
XI (2003-2004) TAG Hydrothermal Mound Passive Seismic Experiment Woods Hole Oceanographic Institution (WHOI) US: United States United States
XI (2005-2005) 3D Tomographic Imaging of the Chicxulub Crater Imperial College London (Imperial UK) GB: United Kingdom United Kingdom
XI (2006-2006) Characterization of High Frequency Noise Generated at the South Pole Station, Antarctica IRIS HQ (DC) US: United States United States DOI
XI (2007-2010) Collision of the Burma Arc accretionary prism and foldbelt with the Ganges-Brahmaputra Delta in Bangladesh Lamont Doherty Earth Observatory (LDEO), Columbia University US: United States United States DOI
XI (2011-2013) Superior Province Rifting Earthscope Experiment Northwestern University US: United States United States DOI
XI (2014-2014) Long Beach Broadband or LA Syncline Seismic Interferometry Experiment NodalSeismic US: United States United States DOI
XI (2015-2017) Enid OK Network Cornell University US: United States United States
XJ (1994-1994) RESERVED IRIS/PASSCAL
XJ (1995-1996) Adirondack Broadband Campaign IRIS/PASSCAL DOI
XJ (1997-1997) Continental Mountains in Extensional Environments: The Sierran Paradox IRIS/PASSCAL DOI
XJ (1998-1999) Side Edge of Kamchatka Subduction IRIS/PASSCAL DOI
XJ (2000-2001) Shear-wave Splitting in the Snake River Plain IRIS/PASSCAL DOI
XJ (2002-2003) Ethiopian Afar Geophysical Lithospheric Experiment Royal Holloway, University of London GB: United Kingdom United Kingdom
XJ (2004-2006) Seismic Experiment in the Aisen Region of Chile University of Cambridge (UK) Earth Sciences GB: United Kingdom United Kingdom
XJ (2007-2007) Tomo TEIDEVS University of Liverpool GB: United Kingdom United Kingdom
XJ (2008-2008) Wells, Nevada Aftershock Recording University of Nevada (UNR Reno) US: United States United States DOI
XJ (2009-2009) L' Aquila Aftershocks Experiment Reseau sismologique et géodésique français (RESIF) FR: France France DOI
XJ (2010-2010) High-resolution imaging of magma transport at the summit of Kilauea Volcano USGS Hawaiian Volcano Observatory (HVO) US: United States United States DOI
XJ (2011-2011) Gulf of Mexico Hydrates Research Consortium Woods Hole Oceanographic Institution (WHOI) US: United States United States
XJ (2012-2012) Fuego Volcano VLP and tilt experiment Michigan Technological University (MTU, Michigan USA) US: United States United States DOI
XJ (2013-2015) Magadi-Natron Magmatic Rifting Studies University of Rochester US: United States United States DOI
XJ (2016-2017) Impact of subglacial discharge on turbulent plume dynamics and ocean-glacier heat and mass transfer University of Alaska Southeast (UAS) US: United States United States DOI
XK (1993-1994) RESERVED IRIS/PASSCAL
XK (1995-1995) ICEMELT, Anarctica IRIS/PASSCAL
XK (1996-1996) Chicxulub Impact Crater, Yucatan IRIS/PASSCAL
XK (1997-1997) Teleseismic Studies in the Western Superior Transect, Canada IRIS/PASSCAL DOI
XK (1998-1998) Seismic Monotoring of Merapi Volcano, Indonesia IRIS/PASSCAL DOI
XK (1999-2000) Lithospheric Structure and Evolution of the Rocky Mountain Transect IRIS/PASSCAL DOI
XK (2001-2003) Reflections Under the Scottish Highlands: A Broadband Investigation of Upper Mantle Reflectors in Scotland IRIS/PASSCAL DOI
XK (2004-2006) RISTRA 1.5 -- Colorado Plateau Extension IRIS/PASSCAL DOI
XK (2007-2009) POLENET/LAPNET Reseau sismologique et géodésique français (RESIF) FR: France France DOI
XK (2010-2010) Big Horn Project Regional Array Deployment Los Alamos National Laboratory (LANL, NM) US: United States United States
XK (2011-2011) Passive seismic for geothermal exploration, Fairmont, Montana Montana Bureau of Mines and Geology/Montana Tech (MBMG, MT USA) US: United States United States DOI
XK (2012-2014) Seismic Arrays for African Rift Initation Missouri University of Science & Technology(Former UM-Rolla)(Missouri S&T USA) US: United States United States DOI
XK (2015-2015) Seismic Array of the Sevilleta University of New Mexico (UNM) US: United States United States
XK (2016-2016) Delineating preferential flow paths from recharge for water planning and management New Mexico Tech US: United States United States DOI
XK (2017-2018) Ivrea - AlpArray Complementary Experiment University of Lausanne (UNIL) CH: Switzerland Switzerland
XL (1994-1994) Sierras Broadband II IRIS/PASSCAL DOI
XL (1995-1996) North Korea Nuclear Site Investigation IRIS/PASSCAL DOI
XL (1997-1997) An asthenosphere-lithosphere probe in North America IRIS/PASSCAL DOI
XL (1998-1998) Santa Clara Valley Fill structure IRIS/PASSCAL DOI
XL (1999-2001) San Francisco/Oakland Dense Array 2000 IRIS/PASSCAL DOI
XL (2002-2007) COnsortium for Arizona Reconnaissance Seismic Experiment None :
XL (2008-2011) Collaborative Research: Dynamic controls on tidewater glacier retreat University of Colorado Boulder (CU) US: United States United States DOI
XL (2012-2016) Hangay Dome, Mongolia Lehigh University US: United States United States DOI
XL (2017-2020) McGill Dawson-Septimus Induced Seismicity Study McGill University (Canada) CA: Canada Canada
XM (1994-1994) New Zealand Study IRIS/PASSCAL DOI
XM (1995-1996) Wabash Valley Array Study IRIS/PASSCAL DOI
XM (1997-1997) TOMOG 3D IRIS/PASSCAL
XM (1998-1998) Ocean Seismic Network Exp. IRIS/PASSCAL DOI
XM (1999-2001) Colorado Plateau/Rio Grand Rift/Great Plains Seismic Transect IRIS/PASSCAL DOI
XM (2002-2003) Ethiopia-Afar Geoscientific Lithospheric Experiment 6TD Passive Array University of Leicester (SEIS UK) GB: United Kingdom United Kingdom
XM (2004-2004) Vestmanna04 (SeiFaBa Project) University of Cambridge (UK) Earth Sciences GB: United Kingdom United Kingdom
XM (2005-2006) ALPASS IRIS/PASSCAL
XM (2007-2010) Western Tibet passive array deployment IRIS/PASSCAL
XM (2011-2011) Broadband recording at the site of great earthquake rupture in the Alaska Megathrust University of Oklahoma (OU Oklahoma USA) US: United States United States DOI
XM (2012-2013) ARGOS - Alutu and Regional Geophysical Observation Study SEIS-UK University of Bristol (UK) GB: United Kingdom United Kingdom
XM (2016-2016) Poroelastic Tomography at Brady Geothermal Field University of Wisconsin, Madison US: United States United States DOI
XM (2017-2018) Geothermal Seismic Exploration and Monitoring Via Ambient Seismic Noise Interferometry Baylor University US: United States United States DOI
XN (1994-1995) TOR-0 GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
XN (1996-1996) Irian Jaya RAMP IRIS/PASSCAL DOI
XN (1998-1999) Los Angeles Region Seismic Experiment -- Passive Phase IRIS/PASSCAL DOI
XN (2000-2002) Parkfield Passive Seismic Array University of Wisconsin, Madison US: United States United States DOI
XN (2003-2005) Collaborative Research: Canadian Northwest Seismic Experiment IRIS/PASSCAL DOI
XN (2006-2006) TaskForce_Java GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
XN (2007-2007) Deep Structure of the Nortwaster Tibet Collison Zone Stanford University US: United States United States DOI
XN (2008-2009) Bolivar: Western Venezuela Rice University US: United States United States DOI
XN (2010-2010) Monitgoring seismicity associated with a possible asperity on the Cascadia megathrust Oregon State University (OSU USA) US: United States United States DOI
XN (2011-2013) joint summer field camp BSU/CSM/Imperial College of London Boise State University US: United States United States DOI
XN (2014-2014) Dynamic Response of the Ross Ice Shelf to to Wave Induced Vibrations Scripps Institution of Oceanography (SIO) US: United States United States DOI
XN (2015-2020) Gorkha Earthquake 2015 GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
XO (1995-1995) CINCA95 GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
XO (1996-1996) ANCORP96-AN GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
XO (1997-1999) The Origins of Mantle Anisotropy beneath Eastern North America Brown University US: United States United States DOI
XO (2000-2001) Santa Clara Valley 2000 USGS Menlo Park US: United States United States DOI
XO (2003-2004) US-Japan Collaborative Research: Multi-scale seismic imaging of the Mariana Subduction Factory IRIS/PASSCAL DOI
XO (2005-2005) Eastern Black Sea Seismic Experiment University of Southampton (UK) GB: United Kingdom United Kingdom
XO (2006-2006) NOISY Stanford University US: United States United States
XO (2007-2009) INDEPTH IV University of Cambridge (UK) Earth Sciences GB: United Kingdom United Kingdom
XO (2010-2010) Deep Fault Drilling Project, Alpine Fault, New Zealand: Whataroa-Wanganui Passive Seismology Experiment 2010 Victoria University of Wellington (VUW New Zealand) NZ: New Zealand New Zealand DOI
XO (2011-2015) Ozark Illinois Indiana Kentucky (OIINK) Flexible Array Experiment Indiana University Bloomington (IU Bloomington) US: United States United States DOI
XO (2016-2017) Seismic Network for Site Effect Studies in Amatrice Area (Central Italy) Istituto Nazionale di Geofisica e Vulcanologia (INGV) IT: Italy Italy DOI
XP (1994-1995) High resolution experiment along the Hikurangi subduction zone in New Zealand. IRIS/PASSCAL DOI
XP (1998-1998) TaskForce Adana 1998 GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
XP (2000-2004) A Broadband Seismic Investigation of Deep Continental Structure Across the East-West Antarctic Boundary IRIS/PASSCAL DOI
XP (2005-2007) Discrete vs. Continuous Continental Deformation and the Role of the Lower Crust in the Tien Shan IRIS/PASSCAL DOI
XP (2008-2009) Colorado Rockies Experiment and Seismic Transect New Mexico Tech US: United States United States DOI
XP (2010-2013) Investigating the relationship between pluton growth and volcanism at two active intrusions in the central Andes University of Alaska, Fairbanks (UAF, AK USA) US: United States United States DOI
XP (2014-2014) VOLCARRAY Reseau sismologique et géodésique français (RESIF) FR: France France DOI
XP (2015-2019) Seismic Experiment for Imaging Structure beneath Connecticut Yale University US: United States United States DOI
XQ (1995-1995) Green River Experiment IRIS/PASSCAL
XQ (2001-2002) Hikurangi Subduction System (New Zealand) Seismic Transects IRIS/PASSCAL DOI
XQ (2003-2005) Oregon Array for Teleseismic Study University of Wisconsin, Madison US: United States United States
XQ (2006-2006) Collaborative Research: Understanding Fault Zone Compliance by Seismic Probing of InSAR Anomalies IRIS/PASSCAL DOI
XQ (2007-2009) Seismic and Geodetic Investigations of Mendocino Triple Junction Dynamics University of Oregon US: United States United States DOI
XQ (2010-2010) Pismo BeachNet Cuesta Community college US: United States United States
XQ (2011-2011) NEESR-CR: Topographic Effects in Strong Ground Motion - From Physical and Numerical Modeling to Design University of Arkansas - Fayetteville US: United States United States DOI
XQ (2012-2014) Pre-Hydrofracking Regional Assessment of Central Carolina Seismicity Carnegie Institute of Washington / Science (DTM CIW) US: United States United States DOI
XQ (2015-2016) Rapid response to the Mw 7.9 earthquake of April 25, 2015 in Nepal Oregon State University (OSU USA) US: United States United States
XQ (2017-2018) TROODOS: Tomography and Receiver function Observations of an Ophiolite using Data Obtained from Seismology Imperial College London (Imperial UK) GB: United Kingdom United Kingdom DOI
XR (1994-1994) INDEPTH II IRIS/PASSCAL
XR (1997-1999) INDEPTH-III IRIS/PASSCAL DOI
XR (2001-2002) The Florida to Edmonton Broadband Experiment IRIS/PASSCAL DOI
XR (2003-2003) Mammoth 2003 IRIS/PASSCAL
XR (2004-2007) CSEDI: Observational and Theoretical Constraints on the Structure and Rotation of the Inner Core IRIS/PASSCAL DOI
XR (2008-2011) Seismic Investigation of Edge Driven Convection Associated with the Rio Grande Rift. University of Texas at Austin US: United States United States DOI
XR (2012-2014) Deployment of a simultaneous broadband gradiometers to quantify the effects of aperture and near-surface geology on gradient-der East Carolina University (ECU) US: United States United States DOI
XR (2015-2015) Bowdoin glacier, NE Greenland ETHZ (Swiss Federal Institute of Technology, Zurich Switzerland) CH: Switzerland Switzerland
XR (2016-2017) Seismicity near the Nemaha fault in northern Oklahoma Cornell University US: United States United States DOI
XS (1996-1997) Mount Erebus Observatory IRIS/PASSCAL DOI
XS (1998-1998) Broad Band Monitoring of Explosions at Sangay Volcano, Ecuador IRIS/PASSCAL DOI
XS (1999-2001) Montana BB Array IRIS/PASSCAL
XS (2002-2002) Embayment Seismic Excitation Experiment University of Memphis, CERI US: United States United States DOI
XS (2003-2003) Source Phenomenology Experiments in Arizona IRIS/PASSCAL DOI
XS (2004-2004) Tungurahua 2004 IRIS/PASSCAL
XS (2005-2005) San Jose Microtremor 2005 IRIS/PASSCAL
XS (2006-2009) Multi-disciplinary Experiments for Dynamic Understanding of Subduction under the Aegean Sea Massachusetts Institute of Technology (MIT, USA) US: United States United States DOI
XS (2010-2011) Maule Earthquake (Chile) Aftershock Experiment Reseau sismologique et géodésique français (RESIF) FR: France France DOI
XS (2012-2014) Geysers Broadband Network ARRAY Information Technology (MD) US: United States United States
XS (2015-2015) Trinity River Lowden Ranch Array 2015 University of New Mexico (UNM) US: United States United States
XS (2016-2017) Passive Imaging of the Lithosphere-Asthenosphere Boundary University of Southampton (UK) GB: United Kingdom United Kingdom
XT (1994-1996) Seismic Probing of the Ontong-Java Plateau IRIS/PASSCAL DOI
XT (1997-1998) Colorado BB Array - Lodore IRIS/PASSCAL
XT (1999-2000) SIGAR (Kenya) IRIS/PASSCAL
XT (2001-2002) Tonga-Fiji Dual Array Experiment IRIS/PASSCAL DOI
XT (2003-2005) Crust-Mantle Interactions during Continental Growth and High-Pressure Rock Exhumation at an Oblique Arc-Continent Collision Zone: SE Caribbean Margin IRIS/PASSCAL DOI
XT (2006-2008) Oregon Array for Teleseismic Study II UC Berkeley US: United States United States
XT (2009-2009) Fuego Volcano 2009 Michigan Technological University (MTU, Michigan USA) US: United States United States DOI
XT (2010-2010) Retrieval of reflections from seismic background-noise measurements for geophysical imaging of Fault Systems in Reno, NV University of Nevada (UNR Reno) US: United States United States DOI
XT (2011-2013) Western Idaho Shear Zone - Passive University of Florida US: United States United States DOI
XT (2014-2017) EASI - Eastern Alpine Seismic Investigation Swiss Seismological Service CH: Switzerland Switzerland DOI
XU (1996-1997) Broadband Crust/Upper Mantle Studies Around New Zealand IRIS/PASSCAL DOI
XU (1999-2000) Trans-Antarctic Institute of Geological and Nuclear Science (GNS - New Zealand) NZ: New Zealand New Zealand
XU (2001-2001) Monitoring MEQ activity during pulsed injection at geothermal reservoirs Lawrence Berkeley Laboratory (LBNL, CA USA) US: United States United States
XU (2002-2002) TaskForce Alsdorf 2002 GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
XU (2003-2003) 2003 Fort Payne, AL, Aftershock Network University of Memphis, CERI US: United States United States
XU (2005-2005) Deception Island Passive/Active Source University of Washington US: United States United States
XU (2006-2012) Collaborative Research: Earthscope integrated investigations of Cascadia subduction zone tremor, structure and process University of Washington US: United States United States DOI
XU (2013-2013) Jakarta Experiment Australian National University (ANU, Australia) AU: Australia Australia
XU (2014-2014) Greeley Colorado RAMP Deployment 2014 University of Colorado Boulder (CU) US: United States United States DOI
XU (2016-2018) USGS NEHRP Proposal 2016-0180 - Greeley University of Colorado US: United States United States DOI
XV (1997-1998) Seismic Monitoring of Gatun Dam, Panama Canal IRIS/PASSCAL DOI
XV (1999-2000) Seismic Profile Across Kilauea Volcano's East Rift Zone IRIS/PASSCAL DOI
XV (2001-2001) Tacoma Array USGS Menlo Park US: United States United States
XV (2003-2006) Collaborative research of the Earth's largest icebergs IRIS/PASSCAL DOI
XV (2007-2008) Glacier Seismicity and High Resolution Motion Records: Relation to Glacier Erosion University of Alaska, Fairbanks (UAF, AK USA) US: United States United States DOI
XV (2009-2010) Collaborative Research: Geometry and kinematics of basement-involved foreland arches:Insights into continental processes from Earthscope. Colorado College US: United States United States DOI
XV (2011-2013) INVESTIGATION OF SOURCES OF INTRAPLATE VOLCANISM USING PASSCAL BROADBAND INSTRUMENTS IN MADAGASCAR, THE COMORES, AND MOZAMBIQUE Washington University in St. Louis (WUSTL) US: United States United States DOI
XV (2014-2019) Fault Locations and Alaska Tectonics from Seismicity University of Alaska, Fairbanks (UAF, AK USA) US: United States United States DOI
XW (1997-2001) Multidisciplinary Investigation of the Mountain Building in the Tien Shan IRIS/PASSCAL DOI
XW (2003-2006) Siple Coast Antarctica, Microearthquake Project IRIS/PASSCAL
XW (2007-2008) Seismic Imaging of the Mantle Beneath the Anatolian-Aegan Domain Reseau sismologique et géodésique français (RESIF) FR: France France DOI
XW (2009-2011) Young Conjugate Margins Lab in the Gulf of Aden University of Southampton (UK) GB: United Kingdom United Kingdom DOI
XW (2012-2012) CRESIS Greenland 2012 Penn State University US: United States United States DOI
XW (2013-2014) ESG Bayou Corne ESG Solutions (Canada) CA: Canada Canada
XW (2016-2016) Pisagua/Iquique Crustal Tomography to Understand the Region of the Earthquake Source - OBSIP OBS Component IRIS OBSIP (OBSIP) US: United States United States DOI
XW (2017-2018) Broadband seismic experiment in NE Uganda to investigate plume-lithosphere interactions Penn State University US: United States United States DOI
XY (1997-1998) Northern Baja Transect IRIS/PASSCAL DOI
XY (1999-2001) Imaging the Seismogenic Zone with Geodesy and Seismology IRIS/PASSCAL DOI
XY (2003-2003) Mongolia-Baikal Lithospheric Transect Sismos a l'Ecole, Geosciences Azur FR: France France
XY (2004-2004) Seismic Imaging of Fractures at Krafla, Iceland IRIS/PASSCAL DOI
XY (2005-2006) Magma Accretion and the Formation of Batholiths IRIS/PASSCAL DOI
XY (2007-2009) Seismic Imagining of the Mantle Beneath the Anatolian-Aegan Domain Observatoire de Grenoble, Grenoble FR: France France
XY (2010-2010) RAMP response for 2010 earthquake University of Florida US: United States United States DOI
XY (2011-2012) Experiment to Determine Hypocenters and Focal Mechanisms of Earthquakes Occurring in Association with Imaged Faults Near Summeville, South Carolina Virginia Polytechnic Institute and State University (VPI&SU or Virginia Tech) US: United States United States DOI
XY (2013-2016) PASEIS Penn State University US: United States United States
XY (2017-2017) The Central Iberian Mountain Range a Key Asset to the Deformation Mechanisms of Iberia Institut de Ciencies de la Terra "Jaume Almera" (CSIC ICTJA Spain) ES: Spain Spain DOI
XZ (1993-1994) Cascadia/SEED reformat Arizona State University US: United States United States
XZ (1999-2000) Mount Erebus Seismic Studies IRIS/PASSCAL DOI
XZ (2001-2001) Spokane WA Earthquake Swarm IRIS/PASSCAL DOI
XZ (2003-2004) DHOFAR Seismic Experiment Institut des Sciences de la Terre FR: France France DOI
XZ (2005-2012) Collaborative Research: St. Elias Erosion/Tectonics Project University of Alaska, Fairbanks (UAF, AK USA) US: United States United States DOI
XZ (2013-2013) Gulf of Mexico USGS Hydrates USGS Woods Hole US: United States United States
XZ (2014-2014) Idaho Teton Dam Southern Methodist University (SMU TX) US: United States United States DOI
XZ (2015-2015) Measuring ambient noise of ocean breakers East Carolina University (ECU) US: United States United States DOI
XZ (2016-2017) Volatile recycling at the Lesser Antilles Arc: Processes and consequences Imperial College London (Imperial UK) GB: United Kingdom United Kingdom
Y1 (2007-2009) SCANLIPS2 University of Leicester (SEIS UK) GB: United Kingdom United Kingdom
Y1 (2010-2012) Libris Institut des Sciences de la Terre FR: France France
Y1 (2013-2017) Rock Arches Resonance University of Utah US: United States United States
Y2 (2007-2011) Collaborative Research: Imaging the Upper Mantle Beneath the Western Tibetan Plateau Rutgers University US: United States United States DOI
Y2 (2012-2012) Green County Observation University of Pittsburgh (Pitt PA) US: United States United States
Y2 (2013-2013) Balcombe University of Bristol (UK) GB: United Kingdom United Kingdom DOI
Y2 (2014-2014) Safe-CO2 Universite Joseph Fourier - Grenoble (LGIT-UJF-France) FR: France France
Y2 (2015-2016) Islands of the Four Mountains 2015-16 Carnegie Institute of Washington / Science (DTM CIW) US: United States United States DOI
Y3 (2007-2007) Studies of crust and upper mantle structure, mantle flow and geodynamics of the Chile Ridge subduction zone University of Florida US: United States United States DOI
Y3 (2008-2008) Wells, Nevada Aftershock Recording New Mexico Tech US: United States United States DOI
Y3 (2009-2010) Collaborative Research: Constraining Mantle Rheology, Mantle Flow, and Crust/Mantle coupling Beneath New Zealand University of Colorado Boulder (CU) US: United States United States DOI
Y3 (2011-2011) Cornell-USGS Virgina Aftershock iMaging exPeriment Cornell University US: United States United States DOI
Y3 (2012-2012) Vaughn-Lewis Icefall Seismicity Project Stanford University US: United States United States DOI
Y3 (2013-2014) SEIS-UK instrument type noise study Leicester University GB: United Kingdom United Kingdom DOI
Y3 (2016-2016) EFFECT OF THE EXPLOSIVE DETONATION PRODUCTS ON SEISMIC COUPLING Weston Geophysical Corp US: United States United States DOI
Y4 (2004-2007) W-ALPS 2004-2007 temporary experiment Reseau sismologique et géodésique français (RESIF) FR: France France
Y4 (2008-2009) Mt. Erebus Volcano Observatory New Mexico Tech US: United States United States DOI
Y4 (2010-2011) Eastern Mediterranean Seismic Weston Geophysical Engineers, Inc US: United States United States DOI
Y4 (2013-2013) Brazilian Temporary Seismographic Experiments Universidade de Sao Paulo, USP BR: Brazil Brazil
Y4 (2014-2015) Extended Pollino Seismic Experiment, 2014-2015 GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
Y4 (2016-2016) Napa Seismic Investigation 2016 USGS Menlo Park US: United States United States DOI
Y5 (2006-2018) Canadian Rockies and Alberta Network University of Alberta (UAlberta Canada) CA: Canada Canada
Y6 (2006-2012) Behavior of supraglacial lakes and their role in outlet glacier dynamics and mass balance of the Greenland Ice Sheet Woods Hole Oceanographic Institution (WHOI) US: United States United States DOI
Y6 (2013-2015) QM-III-UK Imperial College London (Imperial UK) GB: United Kingdom United Kingdom
Y6 (2016-2017) Rift valley volcanism past present and future University of Southampton (UK) GB: United Kingdom United Kingdom DOI
Y7 (2007-2008) Seismic Experiment Active Caribbean Andesitic Lava Island Perscison Seismio-Geodetic Observatory Penn State University US: United States United States DOI
Y7 (2009-2010) Geothermal Exploration Arkansas Valley Colorado School of Mines (CSM) US: United States United States DOI
Y7 (2011-2012) Deep OCean Test ARray experiment Universitat Potsdam DE: Germany Germany
Y7 (2013-2015) MOCHA MT Observations of Cascadia Using a Huge Array Oregon State University (OSU USA) US: United States United States
Y7 (2016-2017) Acquisition of aftershock sequence of the 2016 M5.6 Sooner Lake Earthquake University of Oklahoma (OU Oklahoma USA) US: United States United States DOI
Y8 (2008-2008) New England Damage Experiment Weston Geophysical Corp US: United States United States DOI
Y8 (2009-2011) Detection and location of non-volcanic tremor in the New Madrid Seismic Zone University of Memphis, CERI US: United States United States DOI
Y8 (2013-2014) Passive-Source Guided Wave Study along the San Andreas Fault in San Gorgonio Pass, California UC Riverside US: United States United States DOI
Y8 (2016-2017) Monitoring Entiat Earthquakes in Chelan County, Washington Washington State Department of Natural Resources US: United States United States DOI
Y9 (2007-2008) Tocopilla GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
Y9 (2009-2014) Guerrero Gap Experiment (Mexico) Observatoire de Grenoble, Grenoble FR: France France
Y9 (2016-2018) Rapid response for fairview aftershock in Oklahoma University of Oklahoma (OU Oklahoma USA) US: United States United States DOI
YA (1998-2000) Crustal Structure of Coso Geothermal Field, California IRIS/PASSCAL DOI
YA (2001-2001) Bhuj Aftershock Study IRIS/PASSCAL
YA (2003-2004) Collaborative research in Eastern Tibet: Evolution and dynamics of the crust and mantle, and surface topography. IRIS/PASSCAL DOI
YA (2005-2005) Torfajokull 2005 Nordic Volcanological Institute (NORDVULK Iceland) IS: Iceland Iceland
YA (2006-2007) Transylvanian Basin Attenuation and Anisotropy Deployment University of Florida US: United States United States
YA (2008-2008) HLP-3 Stanford University US: United States United States
YA (2009-2011) Undervolc Observatoire de Grenoble, Grenoble FR: France France
YA (2012-2013) Dynamics of the Lake Kivu System University of Rochester US: United States United States DOI
YA (2014-2015) Fuego Volcano VLP and tilt experiment Continued Michigan State University (MSU, Michigan USA) US: United States United States
YA (2016-2016) Yucca Valley Seismic Experiment USGS Menlo Park US: United States United States DOI
YA (2017-2019) Back-arc rifting in New Zealand Tulane University (TU USA) US: United States United States DOI
YB (1996-1997) Black Thunder Mine IRIS/PASSCAL
YB (1998-1999) Broad Band Array Study in South Africa IRIS/PASSCAL DOI
YB (2000-2001) Central Zagros 2001 transect Reseau sismologique et géodésique français (RESIF) FR: France France DOI
YB (2003-2003) Puerto Plata, Dominican Republic Aftershock Study - RAMP IRIS/PASSCAL DOI
YB (2004-2004) Cavola a Broadband Dense Array on a Landslide Istituto Nazionale di Geofisica e Vulcanologia (INGV) IT: Italy Italy DOI
YB (2005-2006) Mount Saint Helens Dense Array USGS Menlo Park US: United States United States DOI
YB (2009-2009) Batholiths Controlled Source Virginia Polytechnic Institute and State University (VPI&SU or Virginia Tech) US: United States United States DOI
YB (2010-2010) Haiti Earthquake Aftershock Experiment Reseau sismologique et géodésique français (RESIF) FR: France France
YB (2011-2012) Faroe Islands Passive Seismic Experiment University of Leeds GB: United Kingdom United Kingdom
YB (2013-2015) Continental Dynamics/Central Anatolian Tectonics: Surface to mantle dynamics during collision to escape University of Missouri (MU) (Mizzou) US: United States United States DOI
YB (2016-2016) Evolution of Slow-Spreading Oceanic Crust: South Atlantic Texas A&M University US: United States United States DOI
YB (2017-2017) Yosemite Valley Deep Refraction Microtremor University of Nevada (UNR Reno) US: United States United States DOI
YB (2018-2020) Deep Fault Structure Beneath the Mojave from a High Density, Passive Seismic Profile University of Texas at Austin US: United States United States DOI
YC (1999-1999) Osa Penninsula, Costa Rica IRIS/PASSCAL
YC (2000-2002) Slab Geometry in the Southern Andes IRIS/PASSCAL DOI
YC (2003-2003) Eastern Oregon Mantle Experiment IRIS/PASSCAL DOI
YC (2004-2005) RABID British Antarctic Survey (BAS UK) GB: United Kingdom United Kingdom
YC (2006-2010) Partnership in Research and Education in Volcanology University of Alaska, Fairbanks (UAF, AK USA) US: United States United States DOI
YC (2011-2012) RAMP Virginia IRIS PASSCAL Instrument Center @ New Mexico Tech US: United States United States DOI
YC (2013-2014) Texas Brine Corporation Louisiana Seismic Network Nanometrics Seismological Instruments CA: Canada Canada
YD (1999-2000) Koacelli, Turkey IRIS/PASSCAL
YD (2003-2006) Calabria-Appennine-Tyrrhenian/Subduction-Collision-Accretion Network IRIS/PASSCAL DOI
YD (2007-2007) Toward Understanding Eruption Seismicity: Multidiscplinary Experiment at Santiaguito and Fuego Volcanos, Guatemala University of New Hampshire (UNH) US: United States United States DOI
YD (2008-2008) Recording Mogul Events throughout the Reno Basin University of Nevada (UNR Reno) US: United States United States DOI
YD (2009-2011) South Carpathian Project University of Leeds GB: United Kingdom United Kingdom
YD (2012-2017) Whillians Ice Stream Subglacial Access Research Drilling UC Santa Cruz US: United States United States DOI
YE (1999-2005) Seattle Site Response None :
YE (2006-2006) Upper Geyser Basin Seismicity IRIS/PASSCAL
YE (2007-2007) Water storage and routing within glaciers via planar voids, a new model of glacier hydrology Boise State University US: United States United States DOI
YE (2008-2009) Title: NEESR-SG: High Fidelity site characterization by experimentation, field observation, and inversion-based modeling UC Santa Barbara US: United States United States DOI
YE (2010-2010) SeaJade I Geological Survey of Canada CA: Canada Canada
YE (2011-2016) Testing TA & FA vaults and directly buried sensor (3T) IRIS PASSCAL Instrument Center @ New Mexico Tech US: United States United States DOI
YF (1999-2002) Midsea - Mantle Investigation of the Deep Suture between Eurasia and Africa Eidgendssisch Technische Hochschule (ETH Zurich) - Swiss Seismological Service CH: Switzerland Switzerland
YF (2003-2003) Yellowstone RAMP IRIS/PASSCAL DOI
YF (2004-2004) Northern IL. aftershock survey University of Memphis, CERI US: United States United States
YF (2005-2005) A new survey studies the Northeastern Caribbean plate: GEOPRICO-DO Project Woods Hole Oceanographic Institution (WHOI) US: United States United States
YF (2006-2006) SCANLIPS University of Leicester (SEIS UK) GB: United Kingdom United Kingdom
YF (2007-2008) Recognition of the lithosphere-asthenosphere system in the transition between Proterozoic and Phanerozoic Europe - Passive Seismic Experiment in TESZ 2006-2007 Institute of Geophysics, Polish Academy of Sciences (IGF PAN Poland) PL: Poland Poland DOI
YF (2009-2009) Seismic Signature of Landslides USGS Menlo Park US: United States United States
YF (2010-2011) Carboneras Fault Experiment University of Liverpool GB: United Kingdom United Kingdom
YF (2012-2017) Observation of a glacier calving event using a network of GPS and Seismic sensors New York University (NYU USA) US: United States United States DOI
YG (1999-2004) South Bay Seismic Array IRIS/PASSCAL
YG (2005-2007) Carpathian Basins Project Regional Array University of Leeds (UK) GB: United Kingdom United Kingdom
YG (2008-2008) Imaging the Upper Crust at Newberry Volcano Using Large Offset Reflections University of Oregon US: United States United States
YG (2009-2009) Gauging Rutford Ice Stream Transients British Antarctic Survey (BAS UK) GB: United Kingdom United Kingdom
YG (2010-2010) San Andreas Virtual Earthquake Experiment Los Angeles Stanford University US: United States United States
YG (2011-2011) Seismic Imaging of New Transitional Crust in the Salton Trough Oblique Rift Virginia Polytechnic Institute and State University (VPI&SU or Virginia Tech) US: United States United States DOI
YG (2012-2012) Collaborative Research: Imaging the Cascadia subduction zone - a ship-to-shore opportunity Oregon State University (OSU USA) US: United States United States DOI
YG (2013-2014) Deployment for the Southern Cook Strait Earthquake Sequence Victoria University of Wellington (VUW New Zealand) NZ: New Zealand New Zealand DOI
YG (2016-2018) Fate and consequences of Yakutat terrane subduction beneath eastern Alaska and the Wrangell Volcanic Field University of Alaska, Fairbanks (UAF, AK USA) US: United States United States DOI
YH (1999-2003) Imaging Galapagos Upwelling & Neotectonics University of Oregon US: United States United States
YH (2004-2007) Seismic tomography and location calibration around the SAFOD site University of Wisconsin, Madison US: United States United States DOI
YH (2008-2009) LaBarge Experiment University of Arizona US: United States United States DOI
YH (2010-2011) Africa Array SE Tanzania Basin Experiment Penn State University US: United States United States
YH (2012-2013) Dense Array for North Anatolia University of Leeds (UK) GB: United Kingdom United Kingdom DOI
YH (2014-2015) Hikurangi Ocean Bottom Investigation of Tremor and Slow Slip University of Texas at Austin US: United States United States DOI
YH (2016-2016) Play Fairway Analysis - Passive monitoring of St. Helens Shear zone for tomography and precision microseismicity AltaRock Energy Inc (WA, USA) US: United States United States DOI
YH (2017-2019) Seismometer to Investigate Ice and Ocean Structure (SIIOS) Field Experiment University of Maryland (UMD) US: United States United States DOI
YI (1997-2002) Antarctic Network of Unattended Broadband Seismometers IRIS/PASSCAL DOI
YI (2003-2006) Retreating-Trench, Extension, and Accretion LTectonics: A Multidisciplinary Study of the Northern Apennines IRIS/PASSCAL DOI
YI (2007-2007) GEOPRICO2 Woods Hole Oceanographic Institution (WHOI) US: United States United States
YI (2008-2009) SIMBAAD-Etransect (Seismic Imaging of the Mantle Beneath the Anatolian-Aegan Domain) Observatoire de Grenoble, Grenoble FR: France France
YI (2010-2010) 2009 Malawi Earthquake RAMP Response Columbia University US: United States United States DOI
YI (2011-2014) DAFNE Sodankyla Geophysical Observatory / University of Oulu (Finland) FI: Finland Finland
YI (2015-2016) St Guérin dam experiment Universite Joseph Fourier - Grenoble (LGIT-UJF-France) FR: France France
YI (2017-2017) Mount St. Helens 3C Node Array University of New Mexico (UNM) US: United States United States DOI
YJ (1999-2000) RAMP Response to Turkey IRIS/PASSCAL DOI
YJ (2001-2003) Ethiopia-Afar Geoscientific Lithospheric Experiment IRIS/PASSCAL
YJ (2004-2006) Studies of crust and upper mantle structure, mantle flow and geodynamics of the Chile Ridge subduction zone IRIS/PASSCAL DOI
YJ (2007-2007) Record ground motion, strain changes, fault slip, temperature changes, and othere parameter close to the seismic source for earthquakess in the magnitude range expending to 3 USGS Menlo Park US: United States United States DOI
YJ (2008-2008) Evaluation of ACROSS-type Source for San Andreas Fault Carnegie Institute of Washington / Science (DTM CIW) US: United States United States DOI
YJ (2010-2014) Infrasound From Earthquakes: Signal Characteristics and Depth Discrimination University of Utah US: United States United States DOI
YJ (2015-2017) SLIDEQUAKES Institut de Physique du Globe de Paris FR: France France
YK (2000-2002) Coordinated Seismic Experiment in the Azores Eidgendssisch Technische Hochschule (ETH Zurich) - Swiss Seismological Service CH: Switzerland Switzerland
YK (2003-2017) Investigation of Crustal Structure and Site Response in the San Francisco North Bay USGS Menlo Park US: United States United States DOI
YL (2001-2002) Himalayan Seismotectonics, Nepal and Tibet IRIS/PASSCAL DOI
YL (2003-2004) San Simeon Aftershocks USGS Menlo Park US: United States United States
YL (2005-2008) Continental lithospheric deformation along a major strike-slip fault zone: the central North Anatolian Fault Zone, Turkey University of Arizona US: United States United States DOI
YL (2009-2011) Lau Basin OBS Experiment Woods Hole Oceanographic Institution (WHOI) US: United States United States
YL (2012-2012) Santiaguito 2012 University of North Carolina at Chapel Hill (UNC) US: United States United States DOI
YL (2013-2014) Seismo_acoustic experiment and initial monitoring effort at Pagan Volcano, Commonwealth of the Northern Mariana Islands USGS Alaska Anchorage US: United States United States DOI
YL (2015-2015) Parnaiba Basin WARR profile University of Aberdeen (UK) GB: United Kingdom Northeast Brazil DOI
YL (2016-2018) Response of Continental Hydrothermal Systems to Tectonic, Magmatic, and Climatic Forcing Woods Hole Oceanographic Institution (WHOI) US: United States United States DOI
YM (2000-2001) Central North Island Passive Seismic Exp None :
YM (2002-2003) Denali RAMP IRIS/PASSCAL DOI
YM (2004-2005) Columbia Glacier Seismic Experiment IRIS/PASSCAL DOI
YM (2006-2009) Taiwan Supplement #2 to TAIGER project IRIS/PASSCAL DOI
YM (2010-2012) An Integrated Analysis of Low-Frequency Seismicity at Villarrica Volcano, Chile Michigan Technological University (MTU, Michigan USA) US: United States United States DOI
YM (2013-2015) Physical controls on ocean-terminating glacier variability in central west greenland University of Alaska, Fairbanks (UAF, AK USA) US: United States United States DOI
YM (2016-2019) Adirondacks Seismic Network Colgate University US: United States United States DOI
YN (1999-2004) Seismic Experiment in Patagonia and Antarctica Washington University in St. Louis (WUSTL) US: United States United States
YN (2005-2007) Socorro Magma Body IRIS/PASSCAL DOI
YN (2008-2008) Reverberation method development USGS US: United States United States DOI
YN (2009-2009) ETMO: ENDEAVOUR SEISMIC TOMOGRAPHY EXPERIMENT University of Oregon US: United States United States DOI
YN (2010-2019) Sage Brush Flats Nodal Experiment UC San Diego US: United States United States DOI
YO (2001-2002) Taranaki University of Cambridge (UK) Earth Sciences GB: United Kingdom United Kingdom
YO (2003-2006) Tomography Under Costa Rica and Nicaragua IRIS/PASSCAL DOI
YO (2008-2008) Mogul west Reno University of Nevada (UNR Reno) US: United States United States DOI
YO (2009-2009) Volacano Geophysics Field Course and Digital Signal Processing at Tungurahua, Ecuador Boise State University US: United States United States DOI
YO (2010-2011) Tidewater glacier and ice marginal dynamic behavior USACE - Cold Regions Research and Engineering Laboratory (CRREL) US: United States United States DOI
YO (2012-2012) Fracture Decoupling Experiment 2 Weston Geophysical Corp US: United States United States DOI
YO (2013-2013) Sakurajima Infrasound Network University of Alaska, Fairbanks (UAF, AK USA) US: United States United States
YO (2014-2015) Eastern North American Margin Community Seismic Experiment University of Texas at Austin US: United States United States DOI
YO (2016-2025) Yukon Observatory Yukon Geological Survey CA: Canada Canada
YP (2001-2003) Southern Apennines Tomography Experiment Istituto Nazionale di Geofisica e Vulcanologia (INGV) IT: Italy Italy
YP (2004-2007) NISD Multimax Inc (MD USA) US: United States United States
YP (2008-2008) NTS October 2008 Los Alamos National Laboratory (LANL, NM) US: United States United States
YP (2009-2011) Collaborative Research: Northeast China Extended Seismic Array: Deep subduction, mantle dynamics and lithospheric evolution beneath Northeast China Rice University US: United States United States DOI
YP (2012-2013) CIFALPS Institut des Sciences de la Terre FR: France France
YP (2014-2015) Argostoli earthquake aftershock experiment Institut des Sciences de la Terre FR: France France
YP (2016-2016) Flow and Fracture Dynamics in an Ice Shelf Lateral Margin: Observations and modeling of the McMurdo Shear Zone University of Maine US: United States United States DOI
YQ (2001-2002) Himalaya Tectonic IRIS/PASSCAL
YQ (2003-2003) Katla 2003 Nordic Volcanological Institute (NORDVULK Iceland) IS: Iceland Iceland
YQ (2004-2005) Deep crustal structure of the northernmost Basin and Range and its relation to extensional faulting IRIS/PASSCAL DOI
YQ (2006-2008) Nicoya Peninsula Seismic Network UC Santa Cruz US: United States United States
YQ (2009-2011) Lincoln Noise Study University of Leicester (SEIS UK) GB: United Kingdom United Kingdom DOI
YQ (2012-2012) Development of a low cost method to estimate the seismic signature of a geothermal field from ambient seismic noise analysis University of Nevada (UNR Reno) US: United States United States DOI
YQ (2013-2016) Study of Extension and maGmatism in Malawi aNd Tanzania Lamont Doherty Earth Observatory (LDEO), Columbia University US: United States United States DOI
YR (1999-2002) Horn of Africa (Ethiopa, Yemen) broad-band experiment IPGS (Institut de Physique du Globe de Strasbourg) FR: France France
YR (2003-2003) Petrophysical and Seismic Properties of Faroes Basalts University of Cambridge (UK) Earth Sciences GB: United Kingdom United Kingdom
YR (2004-2004) Northern Lake Tahoe Magma Injection Seismic Monitoring Network University of Nevada (UNR Reno) US: United States United States
YR (2005-2007) Dhofar Seismic Experiment II Institut des Sciences de la Terre FR: France France
YR (2008-2010) ALFA08 Institute of Geological and Nuclear Science (GNS - New Zealand) NZ: New Zealand New Zealand DOI
YR (2011-2012) Eritrea Seismic Project Imperial College London (Imperial UK) GB: United Kingdom United Kingdom
YR (2013-2015) DOMERAPI Institut des Sciences de la Terre FR: France France
YR (2016-2017) Armatrice Sequence International British Geological Survey GB: United Kingdom United Kingdom DOI
YS (2001-2003) Observational Constraints on Persistent Water Level Changes Generated by Seismic Waves IRIS/PASSCAL DOI
YS (2004-2007) Plume Lithosphere Undersea Melt Experiment Woods Hole Oceanographic Institution (WHOI) US: United States United States
YS (2008-2008) Andravida (Greece) Aftershock Experiment Observatoire de Grenoble, Grenoble FR: France France
YS (2009-2013) The life cycle of Andean volcanoes:Combining space-based and field studies Cornell University US: United States United States DOI
YS (2014-2017) Transitions in the Banda Arc-Australia continental collision University of Southern California US: United States United States DOI
YT (2001-2001) West Kunlun 2001 transect Universite Joseph Fourier - Grenoble (LGIT-UJF-France) FR: France France
YT (2003-2003) MOBAL 03 Sismos a l'Ecole, Geosciences Azur FR: France France
YT (2004-2005) Parkfield Trapped Waves IRIS/PASSCAL DOI
YT (2006-2006) Herdubreid 2006 University of Cambridge (UK) Earth Sciences GB: United Kingdom United Kingdom
YT (2007-2018) IPY POLENET-Antarctica: Investigating links between geodynamics and ice sheets Washington University in St. Louis (WUSTL) US: United States United States DOI
YU (1996-2002) Several Greek networks GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
YU (2003-2003) Erta Ale IRIS/PASSCAL
YU (2004-2005) Mount Saint Helens Broadband University of Memphis, CERI US: United States United States
YU (2006-2014) Northern California Delta USGS Menlo Park US: United States United States DOI
YU (2016-2018) Caribbean-Merida Andes Experiment Rice University US: United States United States DOI
YV (2000-2003) North East Atlantic Tomography University of Leicester (SEIS UK) GB: United Kingdom United Kingdom
YV (2004-2005) Parkfield aftershocks USGS Menlo Park US: United States United States DOI
YV (2006-2009) Multidisciplinary Observations Of Subduction IRIS/PASSCAL DOI
YV (2010-2010) Bering Glacier Surge Seismic Experiment Michigan Technological University (MTU, Michigan USA) US: United States United States DOI
YV (2011-2016) RUM-RHUM Reseau sismologique et géodésique français (RESIF) FR: France France DOI
YV (2017-2017) Seismic experiments at the USGS Debris Flow Flume USGS US: United States United States DOI
YW (2000-2001) North China Experiment 2000-2001 Institute of Geology and Geophysics, CAS (CAS- Transect6) CN: China China
YW (2002-2004) Cape Verde Mantle Structure University of Bristol (UK) GB: United Kingdom United Kingdom
YW (2005-2005) Stalking Cascadia episodic tremor and slip with enhanced GPS and seismic arrays University of Washington US: United States United States DOI
YW (2006-2006) TONGA06 Washington University in St. Louis (WUSTL) US: United States United States
YW (2007-2010) Resolving structural control of episodic tremor and slip along the length of Cascadia UC Berkeley US: United States United States DOI
YW (2011-2012) Nabro Urgency Array Imperial College London (Imperial UK) GB: United Kingdom United Kingdom
YW (2013-2015) MIDGE: Minimally Invasive Direct Glacial Exploration of Biogeochemistry, Hydrology and Glaciology of Blood Falls, McMurdo Dry Va University of Alaska, Fairbanks (UAF, AK USA) US: United States United States DOI
YW (2016-2016) IRIS Community Wavefield Experiment in Oklahoma IRIS HQ (DC) US: United States United States DOI
YX (2001-2002) 3FCorinth Tomography Sismos a l'Ecole, Geosciences Azur FR: France France
YX (2003-2004) Tides IRIS/PASSCAL
YX (2005-2007) Samoa Lithosphere Integrated Seismic Experiment Woods Hole Oceanographic Institution (WHOI) US: United States United States
YX (2008-2008) Seismology Rapid Response Test During the SoSAF Shakeout UC Riverside US: United States United States DOI
YX (2009-2009) SSocorro Swarm 2009 RAMP New Mexico Tech US: United States United States DOI
YX (2010-2012) Collaborative Research: 4D multi-disciplinary investigation of highly variable crustal response to continental extension in the north-central Basin and Range Stanford University US: United States United States DOI
YX (2013-2015) Lhasa Block Top to Bottom--Lithospheric Evolution of Asia’s Leading Edge Lehigh University US: United States United States
YX (2016-2021) Raton Basin UNM Broadband Network University of New Mexico (UNM) US: United States United States DOI
YY (2000-2001) NCISP1 Institute of Geology and Geophysics, CAS (CAS ) CN: China China DOI
YY (2003-2004) Mariana Subdction Factory Experiment Washington University in St. Louis (WUSTL) US: United States United States
YY (2005-2007) Norway 05 Aarhus University DK: Denmark Denmark
YY (2008-2008) Southern Nevada Earthquake University of Nevada, Las Vegas US: United States United States DOI
YY (2009-2011) KRAFLA-09 University of Cambridge (UK) Earth Sciences GB: United Kingdom United Kingdom
YY (2012-2012) Mendenhall Glacier Outburst Flood Seismicity and Next-Generation Instrument Testing UC Santa Cruz US: United States United States DOI
YY (2013-2016) Exploring extensional tectonics beyond the Ethiopian Rift Cornell University US: United States United States DOI
YZ (2003-2003) Bardwell, KY Aftershock Deployment University of Memphis, CERI US: United States United States
YZ (2004-2004) Tabriz Experiment Observatoire de Grenoble, Grenoble FR: France France
YZ (2005-2007) Boina Broadband Network Royal Holloway, University of London GB: United Kingdom United Kingdom
YZ (2009-2014) Nicoya Seismogenic Zone UC Santa Cruz US: United States United States DOI
YZ (2015-2016) Establishing Background Microseismicity at Proposed Geothermal Site at Cornell Univerity Cornell University US: United States United States DOI
Z1 (2006-2007) Northeast Tibet Plateu Seismic Experiment: Pilot University of Rhode Island (URI) US: United States United States DOI
Z1 (2008-2008) Imaging the Upper Crust at Newberry Volcano using Large offset Reflections University of Oregon US: United States United States DOI
Z1 (2009-2010) Mantle flow and magma supply to the Eastern Lau Spreading Center Washington University in St. Louis (WUSTL) US: United States United States DOI
Z1 (2011-2011) Fracture Decoupling Experiment Weston Geophysical Corp US: United States United States DOI
Z1 (2013-2015) MT Imaging of the Cascades Volcanic Arc GeoPRISMS/ES MT Experiment Oregon State University (OSU USA) US: United States United States
Z1 (2016-2017) Seismic Triggering Response for Earthquakes around Wellington NZ University of Wisconsin, Madison US: United States United States DOI
Z2 (2006-2007) HAMNET BGR Federal Institute for Geosciences and Natural Resources (BGR, Germany) DE: Germany Germany
Z2 (2008-2008) HLP 3C Piggy Back Stanford University US: United States United States DOI
Z2 (2009-2012) NOISY Stanford University US: United States United States
Z2 (2013-2013) Luther OK Cornell University US: United States United States
Z2 (2014-2014) Galapagos2014 Geoazur (Geoazur) FR: France Ecuador DOI
Z2 (2016-2018) Temporary Receivers for Monitoring Bangladesh Earthquakes Earth Observatory of Singapore SG: Singapore Singapore DOI
Z3 (2005-2007) EGELADOS network Ruhr Universitaet Bochum (RUB Germany) DE: Germany Germany
Z3 (2008-2008) Mt.Carmel 2008 AFtershock Network University of Memphis, CERI US: United States United States
Z3 (2009-2009) Detecting Structural changes During an ETS Event: Proof of Concept Rice University US: United States United States DOI
Z3 (2010-2013) Jemez Pueblo geothermal project TBA Inc US: United States United States DOI
Z3 (2015-2020) AlpArray Eidgendssisch Technische Hochschule (ETH Zurich) - Swiss Seismological Service CH: Switzerland Switzerland DOI
Z4 (2006-2008) DESIRE GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
Z4 (2009-2010) Appalachian Seismic Transect University of North Carolina at Chapel Hill (UNC) US: United States United States DOI
Z4 (2011-2011) Humming Albratross Weston Geophysical Corp US: United States United States DOI
Z4 (2012-2013) Chilean 2010 post-seismic response Oregon State University (OSU USA) US: United States United States
Z4 (2014-2019) Seismic data of Santiguito volcano University of Liverpool GB: United Kingdom United Kingdom DOI
Z5 (2005-2006) Tahiti Plume GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
Z5 (2007-2007) Tien Shan IRIS PASSCAL Instrument Center @ New Mexico Tech US: United States United States DOI
Z5 (2008-2008) HLP Active 1CA University of Oklahoma (OU Oklahoma USA) US: United States United States DOI
Z5 (2009-2012) Rwenzori Seismic Network J.W. Goethe-University DE: Germany Germany
Z5 (2013-2015) Seismicity, Structure and Dynamics of the Gorda Deformation Zone Oregon State University (OSU USA) US: United States United States DOI
Z5 (2016-2016) Vibration measurement at the MROI Inner Beam Combining Area technical slab, instrument optical tables and Delay Line Area New Mexico Tech US: United States United States DOI
Z6 (2004-2004) Meramex GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
Z6 (2006-2008) Mantle Investigations of Norwegian Uplift Structures Karlsruhe Institute of Technology (KIT GIP Germany) DE: Germany Germany
Z6 (2009-2010) Forsyth Deployment near the South Shatsky Fracture Zone UC San Diego US: United States United States
Z6 (2011-2017) PIRE: Life on a tectonically active delta in Bangladesh Lamont Doherty Earth Observatory (LDEO), Columbia University US: United States United States DOI
Z7 (2008-2009) MROI vibrations New Mexico Tech US: United States United States DOI
Z7 (2010-2014) Norhern Volcanic Zone Geological Survey of Estonia (GSE) EE: Estonia Estonia
Z7 (2016-2016) Pisagua/Iquique Crustal Tomography to Understand the Region of the Earthquake Source - GEOMAR OBS Component IRIS HQ (DC) US: United States United States
Z8 (2006-2008) NCISP5 Institute of Geology and Geophysics, CAS (CAS- Transect5) CN: China China DOI
Z8 (2009-2011) Deep Geothermal "Hotter and Deeper" seismic array Institute of Geological & Nuclear Sciences Ltd (GNS New Zealand) NZ: New Zealand New Zealand
Z8 (2013-2015) Dense Virtual Seismic Array at Pacaya Michigan Technological University (MTU, Michigan USA) US: United States United States DOI
Z8 (2016-2017) Champ Captant Lyon ISTerre, Université Grenoble Alpes, CNRS (ISTerre) FR: France France
Z9 (2008-2008) Korean Peninsula Refraction Profile University of Oklahoma (OU Oklahoma USA) US: United States United States DOI
Z9 (2009-2009) Laramide Landslides USGS University of Washington US: United States United States
Z9 (2010-2014) Southeastern Suture of the Appalachian Margin Experiment Brown University US: United States United States DOI
Z9 (2016-2017) Sources of unrest at MOmotombo and MAsaya Volcanoes in NICaragua – MOMANIC Project ETHZ (Swiss Federal Institute of Technology, Zurich Switzerland) CH: Switzerland Switzerland
ZA (1992-1992) Erzican GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZA (1993-1993) Killari GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZA (1994-1994) PISCO94 PS GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZA (1995-1995) Chicxulub CP GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZA (1996-2000) TOR-TE GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZA (2002-2004) REFUCA GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany DOI
ZA (2006-2008) The Colima Deep Seismic Experiment: Imaging the Magmatic Root of Colima Volcano University of Alaska, Fairbanks (UAF, AK USA) US: United States United States DOI
ZA (2009-2010) Russell Glacier Catchment 2009-12 Swansea University GB: United Kingdom United Kingdom
ZA (2011-2013) NoMelt Woods Hole Oceanographic Institution (WHOI) US: United States United States
ZA (2014-2019) Wellington, Kansas CO2 Sequestration Monitoring Kansas Geological Survey US: United States United States DOI
ZB (1994-1996) Alaska TE GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZB (1997-1997) PUNA97 GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZB (1998-1999) Svekalapko GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZB (2005-2006) Simeulue University of Cambridge (UK) Earth Sciences GB: United Kingdom United Kingdom
ZB (2007-2009) Sumatra Segmentation and Aftershocks Deployment University of Cambridge (UK) Earth Sciences GB: United Kingdom United Kingdom
ZB (2010-2015) HARP Scripps Institution of Oceanography (SIO) US: United States United States
ZB (2016-2016) Reno Sedimentary and Volcanic Basins Deep ReMi University of Nevada (UNR Reno) US: United States United States DOI
ZC (1995-1995) Antofagasta GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZC (1996-1997) TOR-TO GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZC (1999-1999) GLATIS GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZC (2000-2000) Vogtland GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZC (2001-2004) TEDESE GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZC (2005-2005) Mt. St.Helens Temporary Array 2005 University of Washington US: United States United States DOI
ZC (2006-2008) Anatahan and submarine Mariana volcanos Washington University in St. Louis (WUSTL) US: United States United States DOI
ZC (2009-2009) Sinoprobe 02 University of Oklahoma (OU Oklahoma USA) US: United States United States DOI
ZC (2010-2012) Seismic Detection of Avalanches Boise State University US: United States United States DOI
ZC (2013-2018) Greater Antilles Seismic Program Baylor University US: United States United States DOI
ZD (1996-1997) Crete-TE GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZD (2003-2004) SEISM Seychelles GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZD (2005-2006) Tides E 2005 IRIS/PASSCAL
ZD (2007-2009) Seismcity of Quebrada-Discovery-gofur- Transforms ( QDG) Woods Hole Oceanographic Institution (WHOI) US: United States United States
ZD (2010-2013) PerU Lithosphere and Slab Experiment University of North Carolina at Chapel Hill (UNC) US: United States United States DOI
ZD (2014-2017) 4D Integrated Study Using Geology, Geophysics, Reservoir Modeling & Rock Mechanics to Develop Assessment Models for Potential In University of Oklahoma (OU Oklahoma USA) US: United States United States DOI
ZE (1996-1997) ANCORP-TE GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZE (1999-1999) Calixto GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZE (2002-2002) Sultandagi GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZE (2003-2003) Bingoel GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZE (2004-2006) SIKKIM University of Cambridge (UK) Earth Sciences GB: United Kingdom United Kingdom
ZE (2007-2009) AFAR University of Rochester US: United States United States DOI
ZE (2010-2011) Maule Aftershock Survey-GFZ GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZE (2012-2014) SELASOMA Project, Madagascar 2012-2014 GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany DOI
ZE (2015-2017) Southern Alaska Lithosphere and Mantle Observation Network University of Alaska, Fairbanks (UAF, AK USA) US: United States United States DOI
ZF (1997-1998) Yakutia GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZF (1999-2001) Hawaii Plume GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZF (2002-2002) Aachen GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZF (2003-2004) BAM Earthquake Aftershock Experiment Observatoire de Grenoble, Grenoble FR: France France
ZF (2005-2006) Tidal modulation of ice stream flow IRIS/PASSCAL DOI
ZF (2007-2009) Afar Consortium Network University of Bristol (UK) GB: United Kingdom United Kingdom
ZF (2010-2010) GUMBO: Gulf of Mexico Basin Opening Baylor University US: United States United States DOI
ZF (2011-2011) Alaska Langseth Experiment to Understand the megaThrust Lamont Doherty Earth Observatory (LDEO), Columbia University US: United States United States DOI
ZF (2012-2014) Collaborative Research: East Antarctic Outlet Glacier Dynamics Central Washington University US: United States United States DOI
ZF (2015-2018) Riviere des Pluies Universite de La Reunion FR: France France DOI
ZG (1997-1997) Cariaco GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZG (1998-1998) Adana GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZG (1999-2000) Popcatepetl GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZG (2003-2003) TaskForce Bingoel 2003 GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZG (2004-2004) Tidal modulation of ice stream flow IRIS/PASSCAL DOI
ZG (2006-2009) Origin of the Columbia River Basalts and Uplift of the Wallowa Mountains University of Oregon US: United States United States DOI
ZG (2010-2012) Central Andean Uplift and the Geodynamics of the High Topography University of Arizona US: United States United States DOI
ZG (2013-2013) Bringing New Tools and Techniques to Bear on Earthquake Hazard Analysis and Mitigation IRIS HQ (DC) US: United States United States DOI
ZG (2014-2014) Sage Brush Flats Nodal Experiment UC San Diego US: United States United States DOI
ZG (2015-2021) 27F2 SOW 019 (is the official name of the well) USGS OGW BG, Storrs, CT (USGS OGW BG) US: United States United States
ZH (1999-1999) Duezce GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZH (2003-2003) NW Zagros Transet Reseau sismologique et géodésique français (RESIF) FR: France France DOI
ZH (2004-2004) Tidal modulation of ice stream flow IRIS/PASSCAL DOI
ZH (2006-2009) British Isles Seismic Experiment University of Cambridge (UK) Earth Sciences GB: United Kingdom United Kingdom
ZH (2010-2010) Collaborative Research: Geometry and kinematics of basement-involved foreland arches:Insights into continental processes from Earthscope. University of Colorado US: United States United States DOI
ZH (2011-2012) Monitgoring seismicity associated with a possible asperity on the Cascadia megathrust Oregon State University (OSU USA) US: United States United States DOI
ZH (2013-2014) Imaging the Floridan Aquifer System Using Seismic Noise University of Florida US: United States United States DOI
ZH (2016-2018) POSA UNSA - Universite Nice Sophia Antipolis FR: France France
ZI (1999-1999) Izmit GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZI (2001-2005) Polynesian Lithosphere and Upper Mantle Experiment (PLUME) University Montpellier II (UM2 UMSF France) FR: France France DOI
ZI (2006-2009) British Isles Seismic Experiment University of Cambridge (UK) Earth Sciences GB: United Kingdom United Kingdom
ZI (2010-2010) Collaborative Research: Geometry and kinematics of basement-involved foreland arches: Insights into continental processes from Earthscope University of Colorado US: United States United States DOI
ZI (2011-2013) CoMITAC Morocco-Bristol Network University of Bristol (UK) GB: United Kingdom United Kingdom
ZI (2014-2015) A community seismic experiment targeting the pre-syn, post-rift evolution of the Mid-Atlantic US Southern Methodist University (SMU TX) US: United States United States
ZI (2016-2017) Investigation of crustal structure of the Matador Arch, testing of short period vs long period receiver function. Texas Tech University US: United States United States DOI
ZJ (2003-2003) Alborz Transect Observatoire de Grenoble, Grenoble FR: France France
ZJ (2005-2005) Herdubreid 2005 Geological Survey of Estonia (GSE) EE: Estonia Estonia
ZJ (2006-2010) Central China Broadband Experiment Multimax Inc (MD USA) US: United States United States
ZJ (2011-2011) Preparation for WISSARD in Alaska UC Santa Cruz US: United States United States DOI
ZJ (2012-2015) Transantarctic Mountains Northern Network The University of Alabama (UA) US: United States United States DOI
ZK (2003-2007) TOLSTOY Lamont Doherty Earth Observatory (LDEO), Columbia University US: United States United States
ZK (2008-2008) UWTremTexBS University of Washington US: United States United States DOI
ZK (2009-2011) Four-Dimensional Anatomy of Continental Rifts Transitioning into Sea Floor spreading: Insights from Afar, Ethiopia for oil and gas exploration of global rift systems and passive continental margins Missouri University of Science & Technology(Former UM-Rolla)(Missouri S&T USA) US: United States United States DOI
ZK (2012-2013) Guerrero Coast Experiment Monitron MX: Mexico Mexico
ZK (2014-2014) Vatnajokull Icequake and Tremor Array: Lite University of Cambridge (UK) Earth Sciences GB: United Kingdom United Kingdom
ZK (2016-2016) Seismic signature of debris flume experiments USGS Vancouver WA US: United States United States DOI
ZL (2003-2004) David Glacier 2003-2004 Institute of Geological and Nuclear Science (GNS - New Zealand) NZ: New Zealand New Zealand
ZL (2005-2006) Sea of Cortez Ocean Bottom Array Scripps Institution of Oceanography (SIO) US: United States United States
ZL (2007-2009) Lithospheric Structure and Deformation of the Flat Slab Region of Argentina University of Arizona US: United States United States DOI
ZL (2010-2010) Shatsky Rise Active Source Experiment OBSIP Woods Hole Oceanographic Institution (WHOI) US: United States United States
ZL (2011-2015) Northern Embayment Lithospheric Experiment University of Memphis, CERI US: United States United States DOI
ZL (2016-2016) Terrapin DOI
ZM (2003-2004) Uraban Seismology Karlsruhe Institute of Technology (KIT GIP Germany) DE: Germany Germany
ZM (2005-2006) Seismicity of the Atlantis Massif, Mid Atlantic Ridge Woods Hole Oceanographic Institution (WHOI) US: United States United States
ZM (2007-2013) A Broadband Seismic Experiment to Image the Lithosphere beneath the Gamburtsev Mountains, East Antarctica Saint Louis University US: United States United States DOI
ZM (2014-2015) UKFLUV14 Durham University GB: United Kingdom United Kingdom DOI
ZM (2016-2016) Colorado Runoff Experiment- Year 2 Colorado State University (CSU) US: United States United States
ZN (2001-2003) Enola Arkansas Aftershock Study University of Memphis, CERI US: United States United States
ZN (2004-2005) SISMOVALP Politecnico Milano IT: Italy Italy
ZN (2006-2007) Lithospheric structure of West Greenland University of Leicester (SEIS UK) GB: United Kingdom United Kingdom
ZN (2008-2009) Meteo Aruba/Rice Univ Other
ZN (2010-2012) How is Rifting Exhuming the Youngest HP/UHP Rocks on Earth? Lamont Doherty Earth Observatory (LDEO), Columbia University US: United States United States DOI
ZN (2013-2013) Investigation of subglacial hydrologic seismic signals, Breidamerkurjokull Glacier, Iceland- a WISSARD test case UC Santa Cruz US: United States United States DOI
ZN (2014-2015) Site response in the Washington, DC, area USGS National Center/Reston (United States Geological Survey) US: United States United States DOI
ZN (2016-2016) East Bay Seismic Investigation 2016 California State University, East Bay US: United States United States DOI
ZO (2002-2004) Transalp II GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZO (2006-2006) Seismic Monitoring of Greenland's Melting Ice Sheet University of North Carolina at Chapel Hill (UNC) US: United States United States DOI
ZO (2007-2007) Seismo-Acoustic data collection near Salt Lake Southern Methodist University (SMU TX) US: United States United States DOI
ZO (2008-2009) ARC-Vanuatu Seismic Experiment (Volcanoes) Observatoire de Grenoble, Grenoble FR: France France
ZO (2010-2010) Volcanic stress field analysis using non-local seismic sources at Hekla Volcano, Iceland University of South Florida (USF) US: United States United States DOI
ZO (2011-2012) Erebus Small Array New Mexico Tech US: United States United States DOI
ZO (2013-2013) Vaigat Durham University GB: United Kingdom United Kingdom
ZO (2014-2015) Bhutanepal seismic array Reseau sismologique et géodésique français (RESIF) FR: France France
ZO (2017-2017) Central Oregon Dense 3C Node Transect University of Utah US: United States United States DOI
ZP (1999-2001) ISSA GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZP (2004-2006) 3D Site Amplification at Sion, Valais, Switzerland Swiss Seismological Service CH: Switzerland Switzerland DOI
ZP (2007-2009) AfricaArray None : DOI
ZP (2010-2013) Africa Array- Uganda/Tanzania Penn State University US: United States United States
ZP (2015-2015) Ross Ice Shelf Project University of Otago (New Zealand) NZ: New Zealand New Zealand DOI
ZP (2016-2017) Seismic Investigation of South Central Oklahoma University of Oklahoma (OU Oklahoma USA) US: United States United States DOI
ZQ (2001-2003) NCISP2 Institute of Geology and Geophysics, CAS (CAS- Transect2) CN: China China DOI
ZQ (2004-2005) Cerro Blanco GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZQ (2006-2010) Africa Array- S.Africa mine network Penn State University US: United States United States
ZQ (2011-2012) Oklahoma RAMP University of Oklahoma (OU Oklahoma USA) US: United States United States DOI
ZQ (2013-2014) Imaging the Matador arch using receiver funcitons from Texan dataloggers and short period geop0hones. Texas Tech University US: United States United States DOI
ZQ (2015-2016) Taku Glacier GEOICE Development Initiative Central Washington University US: United States United States DOI
ZR (2000-2004) DESERT GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZR (2006-2016) PVF Test Shots University of Texas at El Paso (UTEP) US: United States United States DOI
ZR (2007-2007) Reconnaissance survey of Bering Glacier Basal seismicity and calving Michigan Technological University (MTU, Michigan USA) US: United States United States DOI
ZR (2008-2008) Bering Glacier Field Camp 2008 Michigan Technological University (MTU, Michigan USA) US: United States United States DOI
ZR (2009-2011) AFAR0911 University of Southampton (UK) GB: United Kingdom United Kingdom DOI
ZR (2012-2012) El Tatio Geyser Study Stanford University US: United States United States DOI
ZR (2013-2014) SCANLIPS3D University of Leicester (SEIS UK) GB: United Kingdom United Kingdom
ZR (2015-2017) Laguna del Maule seismic imaging University of Wisconsin, Madison US: United States United States DOI
ZS (2002-2005) CENMOVE GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZS (2006-2006) TaskForce Yogyakarta 2006 GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZS (2007-2008) Seismological Network in Northern Tanzania UBO-IUEM-CNRS Domaines Oceaniques FR: France France
ZS (2009-2009) CReSIS Penn State University US: United States United States DOI
ZS (2010-2011) Stick Slip Motion of Engabreen Glacier, Norway Penn State University US: United States United States
ZS (2012-2013) Seismicity of East Coast Submarine Landslides Woods Hole Oceanographic Institution (WHOI) US: United States United States DOI
ZS (2014-2014) Measuring the frequency of ocean breaker induced surface waves for determining swell direction: feasibility study East Carolina University (ECU) US: United States United States DOI
ZS (2015-2016) Quantifying Egs Reservoir Complexity With An Integrated Geophysical Approach And Improved Resolution Ambient Seismic Noise Inter University of Nevada (UNR Reno) US: United States United States
ZS (2017-2020) The SWATH GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZT (2005-2007) Gulf of Guinea Islands University of Texas at Austin US: United States United States
ZT (2008-2010) Study of the Dynamic of Utiku Landslide (NZ) Observatoire de Grenoble, Grenoble FR: France France
ZT (2012-2014) WIsconsin, new Zealand, And Rensselaer Deployment University of Wisconsin, Madison US: United States United States DOI
ZT (2015-2020) REU: Imaging the Bushveld Complex, South Africa Penn State University US: United States United States DOI
ZU (2004-2005) TaskForce Waldkirch 2004 GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZU (2006-2007) PASSEQ University of Leicester (SEIS UK) GB: United Kingdom United Kingdom
ZU (2008-2008) North Tanzania University of Rochester US: United States United States
ZU (2009-2010) Marine Observations of Anisotropy Woods Hole Oceanographic Institution (WHOI) US: United States United States
ZU (2011-2011) Repeating glacier quakes (clones) on Mount Rainier University of Washington US: United States United States DOI
ZU (2012-2012) Grand Canyon Controlled Flood California Institute of Technology (Caltech) US: United States United States DOI
ZU (2013-2014) Trans-Haiti University of Southampton (UK) GB: United Kingdom United Kingdom
ZU (2015-2017) OROGEN-X Research Institute in Astrophysics and Planetology (IRAP France) FR: France France
ZV (2001-2005) BOHEMA GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZV (2006-2006) Monitoring of Augustine Volcano Eruption using Ocean Bottom Seismometers Woods Hole Oceanographic Institution (WHOI) US: United States United States
ZV (2007-2007) Mid-Ocean Volcanoes and Earthquakes (during Arctic Gakkel Vents Expedition) Alfred Wegener Institute for Polar and Marine Research DE: Germany Germany DOI
ZV (2008-2010) Northeast Tibet Plateau Seismic Experiment University of Rhode Island (URI) US: United States United States DOI
ZV (2011-2011) Wellington Active Source Transect Victoria University of Wellington (VUW New Zealand) NZ: New Zealand New Zealand DOI
ZV (2012-2013) Malargue seismic array Delft University of Technology (TU Netherlands) NL: Netherlands Netherlands DOI
ZV (2014-2015) Southern Lake Tanganyika experiment University of Southampton (UK) GB: United Kingdom United Kingdom
ZV (2016-2016) Seismic Noise Survey of Western Kazakhstan Michigan State University (MSU, Michigan USA) US: United States United States DOI
ZW (2004-2005) TIPTEQ North GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZW (2007-2009) Erebus Tomography and Source Studies New Mexico Tech US: United States United States DOI
ZW (2010-2012) JULS GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZW (2013-2016) North Texas Earthquake Study: Azle and Irving/Dallas Southern Methodist University (SMU TX) US: United States United States DOI
ZX (2003-2004) NCISP3 Institute of Geology and Geophysics, CAS (CAS- Transect3) CN: China China DOI
ZX (2005-2007) Costa Rica Poco Sol Rutgers University US: United States United States
ZX (2008-2010) Boulby Cliffs Durham University GB: United Kingdom United Kingdom
ZX (2011-2014) Gisborne-Mahia Seismic Tremor Array GNS Science NZ: New Zealand New Zealand
ZX (2015-2018) MADAM ENS Paris FR: France France
ZY (1990-2025) Portable Southern California Seismic Networks California Institute of Technology (Caltech) US: United States United States
ZZ (2002-2005) CYCLADES GEOFON Program (GFZ-Potsdam, Germany) DE: Germany Germany
ZZ (2007-2009) Lithospheric Structure of the Puna Plateau Missouri University of Science & Technology(Former UM-Rolla)(Missouri S&T USA) US: United States United States
ZZ (2010-2010) Seismology Classroom at University of Chicago University of Chicago US: United States United States DOI
ZZ (2011-2011) Multi-array observations of tectonic tremor in the Anza gap, San Jacinto fault, CA - Phase 1 California Institute of Technology (Caltech) US: United States United States DOI
ZZ (2012-2012) Collaborative Research: Imaging the Cascadia subduction zone - a ship-to-shore opportunity Lamont Doherty Earth Observatory (LDEO), Columbia University US: United States United States DOI
ZZ (2013-2014) Virginia seismic experiment USGS National Center/Reston (United States Geological Survey) US: United States United States DOI
ZZ (2015-2016) USGS Puerto Rico Trence Woods Hole Oceanographic Institution (WHOI) US: United States United States DOI
ZZ (2017-2018) Texas-Geothermal Seismic Exploration and Monitoring Via Ambient Seismic Noise Interferometry Baylor University US: United States United States

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